tx 0x867fe59a3aa4c9f9b287d1c2a1d87586fab67fa6c6e0e8ea8fdd6adfb7bd35afCopy

payload

{
  "ModifyOrder": {
    "new_size": 2927583,
    "order_id": 1746462,
    "new_price": null
  }
}