Transaction not yet indexed

UX994pcDC9Q8Lgmu7jZk2wQ31RXfJe3g8ETjTYZsZkq8hasqR6hJRuRCTTRxBUsq2u2HQFEMnuxxWYZw9k3qfYi

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