Transaction not yet indexed

NG52RBfK5F1KC9qqiBwZXhaKcKopftDPBtQ3ATMz1KzLuqBQQzctg7bCvUaPykuQRYsYZNfEFbrPzN26tmXTbxP

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