Transaction not yet indexed

UMYRkPiUELbs2ux6nT83bgbAq11GSGA8Ez4o4wj3nMbeLvQfnTJg39y2B3aztpP6kgif4CSQfeGMFob1cDfCLJk

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