Transaction not yet indexed

DF52EpJwFxmSbSHvxZsgpNzkBypyT1bkkubHAd2KAEnQq3SN3dexb3JPRoVEyr2yXNL1rK8GEUcvuSRAcsiWM3s

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