tx 0x0489c37bbe8b3f3247d25558dc6fb1e3d1efc2f3d0e4b78457df9f40c015af6dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5703019,
    "order_id": 66846196,
    "new_price": null
  }
}