tx 0x4b4f38fdc0a112a3e6e6750a13b54dad23a0a23d12dedb4cdd72e36aea19f7e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12310405,
    "new_price": 10369000000
  }
}