Transaction not yet indexed

UECYmdCzMSZWtkLqWDaB4wuPz6qgjet9EEEwD3cYiuP9cNoFEHoSQuzbuS2kJyc6SF33YTxPLL167LQmYnGkWe3

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.