Transaction not yet indexed

52pcqFf18eBwpYYedq87eqLss6GVsBbFFhbCHevkvfvwSq6oAcmuGxhpTLAVD4UPikvu9i2svvUfU8o1ivPgZPv5

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