tx 0x74b5a52523ef390bb1f3f41d473358c3b8d443e42f69fac0ad9b6b5a3d1cfe5cCopy

payload

{
  "ModifyOrder": {
    "new_size": 4072043,
    "order_id": 8404466,
    "new_price": null
  }
}