Transaction not yet indexed

PEnwCYkQknnUDUKfYGRRcfAuQ5deYhjqUjZc3bGjnmCkQBZkDfuP1BuiALKKGMfEdHwFcKnbipFCavLKAcphTh4

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