Type: time
Original time of message transmission (always expressed in GMT) when transmitting orders as the result of a resend request.
Added in protocol FIX.4.0
See in: FIX.4.1, FIX.4.2, FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240, FIXT.1.1.