Transaction not yet indexed

53tf4a3mUSAFcF6DmkW8MQAyLtc1tJyKty1NVHz2V5Pf719s25etmrU1H7eqCqe6oVe2m7xgLTbrozr4G3RFAGae

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