Transaction not yet indexed

KfE2UtVvDFyTkASREpgF89qrNwgJM6Q6KMjRoXadsdHtLqGM8fgFk2Tpy3iABMNwo2SA6KAPFDVz2BSJSPPGTrH

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