Transaction not yet indexed

mcCk4j2bAQuCmAznRaAsQ2nDfatgKZUh8ptkbwgjw4u7SjPPhYDZAnCfHirjaaHe7rCHdYP8udtnCobYjJrffqp

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