Transaction not yet indexed

53UGfgVN491QMULWqFcv1Y8851ndad6F8NFGG1moyf6iJBjEKexWjXBHKAcMD25PjPfP4U5X9AXhK1vpJJ3XS4XC

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