Transaction not yet indexed

QWEB8zp6vyE3xgcVLSrRLaqWowEfa3vyG5WpdvB3wviW4HbyCuqKaiZ3HA4M1GhgJnsFVkq2PXBj9DhP3phwsF1

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