tx 0x622f2abd75da9a1ea9fefb5d55a79bf764aa0c3ddf4e205b4841f9e8d2a74f9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 18412299,
    "order_id": 66045570,
    "new_price": null
  }
}