Transaction not yet indexed

52ZU1CVBuLs4Cw8rhD6Ebqa4gjfby6k2jugiEsAE7i7SefNbbfPbnaKBpZEomAMWpBbUY36QPnpz2MWH9UhcfuuA

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