Transaction not yet indexed

mt6CPSuR7qPDGSuZFFzSSTgbhUBiKPteY6Bbwk1azb4n4frWsiPDkixVE5ppjXwEAP6ZEY6QdCcA4JeUiKHN1SG

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