Transaction not yet indexed

TXACNUKeEC8Qu1tJEVJiL2n1P4i5amoBSHX44dJkgq7JcHSXYcHgnBqr121r1rx423YpP3duCVPDQRCc8ibUE5P

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