Transaction not yet indexed

5tMPQcLKPtcoTB9H3pkmtbqtfqDw9dkTKXtCUaCPjYN3pW8PEsBH5upHeYTfKzd7C1DpioxCHaEoMRLavykx3AH8

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