Transaction not yet indexed

YkPf2G4khRUMyrGoZUmuivhDoPA6muCqp4LXRPcN4fcPjkfXL9McmgwDDeVrpvVJLXsFTZ239d4Hm1NYEUW9eEv

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