Transaction not yet indexed

5MkRkGVcf7aygPEDjbPtCuFWRV36cg7FgnVPxiqAPU3xYXCugskkQ2jWi6Qnzhy5HDu5JN8fC7ucMQ7HSsbBaP9U

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