Transaction not yet indexed

Uac3PWwSswyqBp2YikjdHYcTqfN85QR53ZRpPEpsocsEKmERz4Bd966we7zpfZgwp4nmvkbHgWAngmV2CTJWMhC

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