Transaction not yet indexed

MwmmP1kqZ44r7GRRZQWH4ZvaD226WctfaMtdgh2x2Sn3F4Utex6NQskzgMV2GPA2phmti5NyW142jkp2VpY8Vvh

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