Transaction not yet indexed

428MLNWppeDSN6wnMSnPtLKZs3sxufEyAPLnvWjVpvtDjhzyQeKuk95f6FEncd7rxajB6pnLJ1yo9pTbR2ZRV2k9

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