tx 0x8e4bc18f5d6ad66ce7e6c9149d47b1c1a994b37ba43cc7018b0d80c1c0ccac9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 497714,
    "order_id": 37591660,
    "new_price": null
  }
}