Transaction not yet indexed

PM81hxQ3qdrhTst4qVGDBy7NPC4ijnXpyMfirqTuPi67B2gJcZXPLtVBVZFwxBbPVS9gaRu1gPkUJh1euTGFz1W

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