Transaction not yet indexed

AKuBAU4c31oKe6yB9RMfSb7hjzun1tUvKi2SsWf8Q2n9CNc9pg9PuV3iMoyUQHSXq9txRHhJFwTR2p8Vcj1ASK6

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