tx 0x7d1ad703b6e6f660cf2f8cccfa4d335bdfcb3d16ac9a76a69f3c0a9d99d84553Copy

payload

{
  "ModifyOrder": {
    "new_size": 150677910,
    "order_id": 7144070,
    "new_price": null
  }
}