For KK wallet
... just in case you guys have someone else that says they sent BTC from a legacy to a segwit address. It will eventually go thru, but it takes forever and diminishes the benefits of segwit Tx's. In my latest Tx I accidently sent BTC to a segwit from a Legacy KK wallet that had not been converted to Segwit.
It would be good if Shapeshift had a "check" built into the KK wallet or platform that would Flag a user making Tx from legacy to segwit - from a native legacy wallet... this so that people can avoid doing this by accident with some sort of code. Seqwit is backwards compatible, but this may alleviate stress from ppl that accidentally do this lol..
Legacy send to Legacy wallet?? ... if no- then stop Tx and warn user to send to Legacy or upgrade to segwit wallet.
Seqwit to Segwit wallet.. if no - then stop Tx and warn user to check address.