Transaction not yet indexed

UXd4JfH8CRW7ve12SUFLH2u1gLKPB9XXpb3SWuGM4xZGhY8DZXmEZdmQaZMhQaPCWJfgRkYH3rA3VZB6KM2Rju9

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