Transaction not yet indexed

5EXstTg2d9tVGo4cKrteY7ipF1gK8vQqFu9zw56KFQQSmifTwv2HowAAyF2z8A2xdEtifVCDTnmFJy2CRDiTwUGd

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