Transaction not yet indexed

BUmU51RyUFDt2knpvJ3QHPjRxAkqSzPeMz7ysGtAwk1dWEMNbMMiroqnVCsfAmMwvQAJPbKZWkEWnGndtLxZMEx

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