Transaction not yet indexed

5n5CPMC8iXMzMxn4Vbartnfq7dCJXPMRqop1VXW4bSqL1bPxeqbMEyJpc5qAZscVXRR7mXP21Z4jSUSGeTgpPtU2

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