Transaction not yet indexed

yftrsRkUQcf7TyuNKCTBLyHgVSA5mPvZ1u28g2yNpXzHjweBsvfoUnf4aoAiz11fZzqG66QSf5ZqeESNAeZmLGt

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