Armory to CoinBase

[FreshyOnMars]

The only problem is I've missed the Segwit2x fork now, that's the reason I've tried to get the BTC to CoinBase

[goatpig]

There is no S2X fork anymore. It was called off before it could take place. The tx is still out there and it's possible it will one day confirm. If you don't want your coins to randomly show up on Coinbase one of these days, you should send them to an address you control.