Transaction not yet indexed

88UkWD1tWFaY5mbYJP5r9cVCydZ1RXcR2DhEmbo8ZaGNVTQi75tPyB2ZxgynfHBNv8KR9fW2dJtvHTKnqm3431k

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