Transaction not yet indexed

MePzhD2WNUFrkdxbXzdveSXzgL5BKjK5wjgNwv2A1bqJUmsGG5aLQc3LyAKXaetajWaM3ENRkaCYvrEfqtRiQgm

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