Transaction not yet indexed

3S21d5ECPSA5zHYFoGhiAEAqPYeJHSE2gNFjiGG26dF3dFfhH9ACaDj76wAd383SkKJFP1aL5yE1eA38ptSLN8pM

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