tx 0x9ee295d2f1ce893b9c55d1f6e6419cca274d0b7ad0faeea2fd5db2da3a53a4deCopy

payload

{
  "ModifyOrder": {
    "new_size": 59375789,
    "order_id": 1150184,
    "new_price": null
  }
}