Transaction not yet indexed

ngpYTDruNVMoMs5c27oNqFcnLiSr4c26cb3kxPJQPUXsBVvys9Assi5d7pXcUAB9ji8PhYCBRSRxLYDLXicCgcP

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