Transaction not yet indexed

5UbnZfnoSc2ACFPToE5pSPeRNvtP8XEi1V7HcL1VJ1E5sufReNY7vCEU92DF8Yk9fRckgrgLKQMJiwEwDiJH5QQN

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