tx 0x9dac0afd0a1dee4af8dfd36afe55516f8f65da8f0e9eecb5744a7f0d96478c4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 381073741,
    "order_id": 146070063,
    "new_price": null
  }
}