tx 0xa3c9be229445e0e26d2f6bdb9019a2c6b3db7fa1084c8f38f3945daee62c4410Copy

payload

{
  "ModifyOrder": {
    "new_size": 9648905,
    "order_id": 268238868,
    "new_price": 9419000000
  }
}