Transaction not yet indexed

PMPFf8mftLDDmScJqWRt2cvvmyPxWNpLH3e6GYBN86YwWzCgRec52BfESa2RJnJfZ8VtGHRZ3PqXFFE3BTS2dLk

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