tx 0x1d7f8b20d394e8e15ef5bcd15d29dfba7a6c8f4a273c27cccb5a5038f65e4632Copy

payload

{
  "ModifyOrder": {
    "new_size": 64341215,
    "order_id": 222722241,
    "new_price": null
  }
}