Transaction not yet indexed

MQ4cra8KShPRAkGdtoPmv4Do9ntJGKBd7GcxbyKLsPTdNLvUnYBFC68X6or1eHatnADHPscWYzkoRSW4oMpJ3p2

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