Transaction not yet indexed

mpUqf9CSQWouL7RQ1trD4xTvJnfo4awpPrG97UU3txukU4TCvLD2dNzDojXAcME1BPk8iHH2mnXpWnom2fnMmgC

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