Transaction not yet indexed

iAymTJPZAr4kTNGMMfNzU2ph2P1dZU6jitkozdbf7LjpFF1nXtkSM9TR4vUXsyWgRUyfu6amD2Twf8AUckSa6so

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