Transaction not yet indexed

WadAmp74auLoPFUi4vzp2ZYR6DkQVrY4NtMeKmWyADjTPUknz3BYHXPyqUAcBwxR2BBVxf1NzYxcy6ooQA4Neus

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