tx 0x369b59da46cd8a9a7c9d2c97b1dbd9fdbb05d4dd10e16a51dfb0f5bfa490d6aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 6704887,
    "order_id": 19845594,
    "new_price": null
  }
}