Transaction not yet indexed

MtnnaMFqaE2QszgdsdqpRAo59UUVKNR6dqQDqtV7cjUTryyCrviW4k5QJpPRFXccXSmUfPt9ZFPyugRRuukKk5P

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