tx 0xc431b3fbe67dd8cec1f8ac15b6adb8b40bfb3a732e794efbfc51c280b5d7fefcCopy

payload

{
  "ModifyOrder": {
    "new_size": 4204120,
    "order_id": 56194811,
    "new_price": null
  }
}