Transaction not yet indexed

2u91mDHbCF7tmVvuHeBBFkAdTM4antNktWXjqtw7zhtZqq3aZ2sdDSyoRhGTaWTTvaRXzeyGirk48jtUByjWZh71

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