You don't have the mobile authenticator enabled so that means steam will put your trade in escrow and hold it for 72 hours.
8:30:19 AM [INFO] Starting trade session with STEAM_0:0:120272235!
8:31:40 AM [INFO] Queueing trade offer (pending confirmation). Client: STEAM_0:0:120272235, Credits: 31490, Trade ID: 963494148
8:33:58 AM [INFO] Trade-offer 963494148 for STEAM_0:0:120272235 is awaiting escrow
You will receive your credits when the trade hold expires.