tx 0x73c1b0d1ee9b478b43bca98e0c971dcd3972be06d7a7e1bd35be1a41ebd9f0a0Copy

payload

{
  "ModifyOrder": {
    "new_size": 7486282,
    "order_id": 6755355,
    "new_price": null
  }
}