tx 0x50dcdf1cd06ac9764bb9da1c0e0ecc6a86ba9c26bcdef6ef5d9d0bebcb3a66acCopy

payload

{
  "ModifyOrder": {
    "new_size": 3241442251,
    "order_id": 183133880,
    "new_price": 630800000
  }
}