tx 0x0c4f4e1e7d08ac6af8b476fdc662b33b5dba2dfaf4527cf4aad8f7a4e19ee76bCopy

payload

{
  "ModifyOrder": {
    "new_size": 314557008,
    "order_id": 8234590,
    "new_price": null
  }
}