tx 0x30e2afaf139b6f3f4a1f4a02b585837b78d27f9a3fda6f69f91e99ba2d4c0f85Copy

payload

{
  "ModifyOrder": {
    "new_size": 17835907,
    "order_id": 15735920,
    "new_price": null
  }
}