Transaction not yet indexed

UMYHoW9S6fV9waFPg6TkJSZ2jV3XejmxFXG4Sa6U2jA8PCPiRrkqQHWFF1goJP6HRD6yeKEDNpbcMsCrpC3QbiZ

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