Transaction not yet indexed

MPi9yD9Ms1CWpVawUNpq1BYMdpP4GwU6WD9X1hG5Nvzij4YWmsB5DanZsKcnoqEKGj5Cd7r6quuJtxcC4Q3QpYN

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