tx 0x2bdcbf9c8be45d1aae3c344f359a8075c12cb80fe1e4d2d3fac9b27d8f117f3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 5535567,
    "order_id": 14125047,
    "new_price": null
  }
}