Order: {
E: number;
L: string;
O: number;
S: number;
T: number;
X: string;
e: string;
f: number;
i: string;
l: string;
n: string;
o: number;
p: string;
q: string;
s: string;
t: string;
x: string;
z: string;
}
Type declaration
E: number
L: string
O: number
S: number
T: number
X: string
e: string
f: number
i: string
l: string
n: string
o: number
p: string
q: string
s: string
t: string
x: string
z: string
Payload of a order event