tx 0xfd75c0757b4ed471a6a37b81cf42acb38f40fca1e47e2c0f9ffa628dfbcfcdbcCopy

payload

{
  "ModifyOrder": {
    "new_size": 3819493936,
    "order_id": 375345959,
    "new_price": null
  }
}