Transaction not yet indexed

yppGJHb7FCkC6ew19YfDv9DPgGZhSF9Z5TCrDQJS3nBAgRCJDbUY1dqCqpyDobaoKNdkcnD9tQkV2NW9ppT8kU9

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