Transaction not yet indexed

52UE8hR1PXbF9eNTAAnbqosd5o4LTAtbkn4f7Wczmz3T6UkFThtHurAna752VnuqdzrCUy5VcFhuDmsCU8V9wAmP

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