tx 0x309b54e9d9d227a2f67ae72f4cf568375b2f3c7b1c904f0dd64e6fe1a05b9809Copy

payload

{
  "ModifyOrder": {
    "new_size": 964979271,
    "order_id": 156704446,
    "new_price": 635000000
  }
}