2026-06-30T22:05:14.116Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "172.604464ms", "json": "88.482µs", "db": "2.1µs", "time_taken": "172.821439ms"}
2026-06-30T22:05:16.419Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-30T22:05:24.117Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:05:25.646Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:05:25.646Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.529001377s", "json": "79.872µs", "db": "690ns", "time_taken": "1.529228992s"}
2026-06-30T22:05:35.646Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:05:36.196Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:05:36.196Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "549.774417ms", "json": "85.932µs", "db": "900ns", "time_taken": "549.945651ms"}
2026-06-30T22:05:46.197Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:05:46.206Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:05:46.206Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "8.774621ms", "json": "88.482µs", "db": "910ns", "time_taken": "8.968025ms"}
2026-06-30T22:05:56.209Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:05:56.229Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:05:56.229Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "19.949004ms", "json": "75.742µs", "db": "900ns", "time_taken": "20.124468ms"}
2026-06-30T22:05:59.451Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=5abf20410f9c5fe913c0bee358ed4711ae905bae0fa416c603cd791e31ed22b9: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:05:59.451Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:05:30.629Z", "end": "2026-06-30T22:05:59.451Z", "duration": "28.822081172s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=5abf20410f9c5fe913c0bee358ed4711ae905bae0fa416c603cd791e31ed22b9: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:06:06.230Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:06.235Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:06.235Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.987769ms", "json": "122.403µs", "db": "810ns", "time_taken": "5.259325ms"}
2026-06-30T22:06:16.236Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:16.312Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:16.312Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "75.154244ms", "json": "85.322µs", "db": "660ns", "time_taken": "75.41037ms"}
2026-06-30T22:06:26.313Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:26.347Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:26.347Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "34.313416ms", "json": "84.712µs", "db": "1.01µs", "time_taken": "34.526851ms"}
2026-06-30T22:06:36.347Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:36.453Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:36.453Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "105.75453ms", "json": "131.823µs", "db": "1.31µs", "time_taken": "105.966425ms"}
2026-06-30T22:06:43.677Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=970b8472538ba884eb39328798bff0460cafbf2a7b3beb809fc174821c2e4861: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:06:43.677Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:06:30.630Z", "end": "2026-06-30T22:06:43.677Z", "duration": "13.047098466s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=970b8472538ba884eb39328798bff0460cafbf2a7b3beb809fc174821c2e4861: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:06:46.454Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:46.730Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:46.730Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "275.099853ms", "json": "69.102µs", "db": "630ns", "time_taken": "275.264547ms"}
2026-06-30T22:06:56.730Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:06:56.828Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:06:56.828Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "97.989171ms", "json": "139.973µs", "db": "860ns", "time_taken": "98.225556ms"}
2026-06-30T22:07:06.828Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:06.857Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:06.857Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "28.668353ms", "json": "88.182µs", "db": "760ns", "time_taken": "28.883488ms"}
2026-06-30T22:07:16.857Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:16.872Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:16.872Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "13.730899ms", "json": "64.961µs", "db": "960ns", "time_taken": "14.363232ms"}
2026-06-30T22:07:26.872Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:26.908Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:26.908Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "35.461921ms", "json": "80.672µs", "db": "1.04µs", "time_taken": "35.672856ms"}
2026-06-30T22:07:36.910Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:37.108Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:37.108Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "198.686561ms", "json": "134.473µs", "db": "1.26µs", "time_taken": "198.922546ms"}
2026-06-30T22:07:44.257Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=d7c66dc6c180befd276034bedc7bb2c07dd9b3b1e860fc1d955973f8fc8adf21: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:07:44.257Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:07:30.631Z", "end": "2026-06-30T22:07:44.257Z", "duration": "13.626743545s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=d7c66dc6c180befd276034bedc7bb2c07dd9b3b1e860fc1d955973f8fc8adf21: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:07:47.109Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:47.143Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:47.143Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "33.55245ms", "json": "78.082µs", "db": "590ns", "time_taken": "33.738314ms"}
2026-06-30T22:07:57.143Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:07:57.204Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:07:57.204Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "61.017147ms", "json": "73.802µs", "db": "660ns", "time_taken": "61.183211ms"}
2026-06-30T22:08:07.205Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:08:07.427Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:08:07.427Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "221.887985ms", "json": "96.362µs", "db": "840ns", "time_taken": "222.1235ms"}
2026-06-30T22:08:16.475Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-30T22:08:17.428Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:08:17.503Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:08:17.503Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "75.094583ms", "json": "73.692µs", "db": "640ns", "time_taken": "75.298308ms"}
2026-06-30T22:08:27.504Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:08:27.514Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:08:27.514Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "9.796943ms", "json": "79.382µs", "db": "790ns", "time_taken": "9.977067ms"}
2026-06-30T22:08:37.514Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:08:37.553Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:08:37.553Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "38.820754ms", "json": "69.452µs", "db": "1.76µs", "time_taken": "39.067089ms"}
2026-06-30T22:08:42.460Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=47061340f542d3ddc3576fc45f5de9a1b5159c37b449e9718208ceabe57e5f3a: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:08:42.460Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:08:30.631Z", "end": "2026-06-30T22:08:42.460Z", "duration": "11.829153564s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=47061340f542d3ddc3576fc45f5de9a1b5159c37b449e9718208ceabe57e5f3a: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:08:47.554Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:08:47.570Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:08:47.570Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "16.179642ms", "json": "74.812µs", "db": "610ns", "time_taken": "16.359016ms"}
2026-06-30T22:08:57.571Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:09:00.579Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:09:00.579Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.007569775s", "json": "81.682µs", "db": "760ns", "time_taken": "3.007754789s"}
2026-06-30T22:09:10.580Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:09:13.607Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:09:13.607Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.027486317s", "json": "86.962µs", "db": "580ns", "time_taken": "3.027698691s"}
2026-06-30T22:09:23.608Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:09:26.627Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:09:26.627Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.01892587s", "json": "72.252µs", "db": "840ns", "time_taken": "3.019084584s"}
2026-06-30T22:09:36.628Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:09:39.632Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:09:39.632Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "3.00377078s", "json": "80.122µs", "db": "650ns", "time_taken": "3.003944234s"}
2026-06-30T22:09:47.495Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=5d0bc49fc90026545127a9f817251577496036373bb5c7ea5512afa590691fc2: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:09:47.495Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:09:30.632Z", "end": "2026-06-30T22:09:47.495Z", "duration": "16.862938572s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=5d0bc49fc90026545127a9f817251577496036373bb5c7ea5512afa590691fc2: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:09:49.632Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:09:50.739Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:09:50.739Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "1.106815284s", "json": "112.653µs", "db": "730ns", "time_taken": "1.107020479s"}
2026-06-30T22:10:00.740Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:00.755Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:00.755Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "14.861863ms", "json": "78.982µs", "db": "680ns", "time_taken": "15.059878ms"}
2026-06-30T22:10:10.755Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:10.944Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:10.944Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "188.650982ms", "json": "81.061µs", "db": "1.07µs", "time_taken": "188.852406ms"}
2026-06-30T22:10:20.945Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:21.009Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:21.009Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "64.624605ms", "json": "116.843µs", "db": "770ns", "time_taken": "64.85258ms"}
2026-06-30T22:10:31.010Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:31.354Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:31.354Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "343.564839ms", "json": "97.123µs", "db": "750ns", "time_taken": "343.778805ms"}
2026-06-30T22:10:41.354Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:41.475Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:41.475Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "120.05676ms", "json": "160.064µs", "db": "900ns", "time_taken": "120.319896ms"}
2026-06-30T22:10:51.475Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:10:51.480Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:10:51.480Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.512638ms", "json": "130.303µs", "db": "840ns", "time_taken": "4.772714ms"}
2026-06-30T22:10:54.000Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=fedd00830e92f16fc970d61a8366a77cef764c54f582c7c72c520ff0a8253065: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:10:54.000Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:10:30.633Z", "end": "2026-06-30T22:10:54.000Z", "duration": "23.36688569s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=fedd00830e92f16fc970d61a8366a77cef764c54f582c7c72c520ff0a8253065: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:11:01.480Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:01.492Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:01.492Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "11.51159ms", "json": "75.812µs", "db": "770ns", "time_taken": "11.718555ms"}
2026-06-30T22:11:11.492Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:11.506Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:11.506Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "13.749309ms", "json": "82.781µs", "db": "770ns", "time_taken": "13.911472ms"}
2026-06-30T22:11:16.522Z	INFO	blobber/worker.go:51	success to refresh blobber settings from chain
2026-06-30T22:11:21.508Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:21.924Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:21.924Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "416.100786ms", "json": "85.802µs", "db": "600ns", "time_taken": "416.291611ms"}
2026-06-30T22:11:31.925Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:32.034Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:32.034Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "109.070982ms", "json": "84.582µs", "db": "1.26µs", "time_taken": "109.255916ms"}
2026-06-30T22:11:42.035Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:42.178Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:42.178Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "142.901936ms", "json": "122.263µs", "db": "880ns", "time_taken": "143.109961ms"}
2026-06-30T22:11:49.312Z	ERROR	handler/health.go:44	Failed to health check blobber on the blockchain	{"error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=46732028dd70d8ebdd3a407016efa4b68f385358b221276f8f05c467f2cffcb2: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.BlobberHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/health.go:44
github.com/0chain/blobber/code/go/0chain.net/blobbercore/handler.SendHealthCheck
	/0chain/code/go/0chain.net/blobbercore/handler/protocol.go:161
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:36
2026-06-30T22:11:49.312Z	WARN	handler/worker.go:41	failed to send heartbeat	{"txn_hash": "", "start": "2026-06-30T22:11:30.633Z", "end": "2026-06-30T22:11:49.312Z", "duration": "18.678968567s", "error": "[txn] too less sharders to confirm it: min_confirmation is 10%, but got 0/1 sharders\r\nhttps://test2.zus.network/sharder01/v1/transaction/get/confirmation?hash=46732028dd70d8ebdd3a407016efa4b68f385358b221276f8f05c467f2cffcb2: [400] {\"error\":\"unexpected end of JSON input\"}\n"}
github.com/0chain/blobber/code/go/0chain.net/core/common/handler.StartHealthCheck.func1
	/0chain/code/go/0chain.net/core/common/handler/worker.go:41
2026-06-30T22:11:52.179Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:11:52.220Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:11:52.220Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "41.128114ms", "json": "81.292µs", "db": "960ns", "time_taken": "41.311158ms"}
2026-06-30T22:12:02.221Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:12:02.291Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:12:02.291Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "69.981542ms", "json": "88.352µs", "db": "930ns", "time_taken": "70.178306ms"}
2026-06-30T22:12:12.291Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:12:12.296Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:12:12.296Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "4.736803ms", "json": "98.472µs", "db": "590ns", "time_taken": "4.950538ms"}
2026-06-30T22:12:22.297Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:12:22.322Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:12:22.322Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "25.201998ms", "json": "92.282µs", "db": "1.05µs", "time_taken": "25.516935ms"}
2026-06-30T22:12:32.323Z	INFO	challenge/challenge.go:54	[challenge]sync:pull	{"params": {"blobber":"2a4d5a5c6c0976873f426128d2ff23a060ee715bccf0fd3ca5e987d57f25b78e","from":"0","limit":"20"}}
2026-06-30T22:12:32.491Z	INFO	challenge/challenge.go:87	challenges_from_chain	{"challenges": 0, "challenge_ids": []}
2026-06-30T22:12:32.491Z	INFO	challenge/challenge.go:99	[challenge]elapsed:pull	{"count": 0, "download": "167.741097ms", "json": "78.762µs", "db": "610ns", "time_taken": "167.937451ms"}