Transaction not yet indexed

yffrpCmWWakhTz2h3363g6tJPaZjESmMuMdjhtc2eSwy3ip4resAwRGTPZq4K5pD57nyfHyq3E1ZAeWuwm8d1Nq

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