Transaction not yet indexed

MWZ752S4TkAF3v8dfTeBG4f4QsNAEd5kmXvcATc9JW5S5J6H319xZ5W4FpdZGNzxFasM4nnxx6MyaGTMb6CAbRQ

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