Transaction not yet indexed

2mumgMQGUXYRCxE9rs68vdqKqao3nLdaMaVHeoTbFu9B5Qj5D7f72LbKKCeYzHZE7vGWbbabHEthq7epe9WGWc11

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