tx 0xd5a2deccd9f3a32c0af5f394f71bbb9ababfb8b07a24afc1fadcf54b1f4b1d17Copy

payload

{
  "ModifyOrder": {
    "new_size": 19988382,
    "order_id": 19845964,
    "new_price": null
  }
}