It doesn't exist on the network. Your "great trusted platform admin" is incompetent or crooked. You haven't been paid.
i have just sent another 1.05btc... from the same platform of mine.. and it already sent and got 3 confirmed.. been dealing with this platform for more than 100btc.. i doubt so they will scam me for that ...
https://blockchain.info/en/address/17VwGTczwo9NAjfAXNsxEgkocxKiSsyD2vnow still seating and wait for my transaction of 1btc to appear in blockchain soon.. T_T