tx 0xd36eed7b3ae58ea1a97e9ce71b3a8bc9c8e20758f031d53dc1d7f0ccf7c4b9dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 12935044,
    "order_id": 19943631,
    "new_price": null
  }
}