tx 0x3d647cd7d0ec7812ae80c8c2a2b5d7718d13d1754d2cb8260e0d6458dbcba9b3Copy

payload

{
  "ModifyOrder": {
    "new_size": 4177087750,
    "order_id": 405242109,
    "new_price": null
  }
}