tx 0x51043e7c2f3ed1e06f4c1c1f9ae156e6e0dbf8d613ec53dd9135c16561fc4a7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5304378,
    "order_id": 74347569,
    "new_price": null
  }
}