tx 0x77c7d018ab2dff622d17b47f87b9e7cf54a2de0caab17a6a0ea9e3c19c2176c9Copy

payload

{
  "ModifyOrder": {
    "new_size": 4193919994,
    "order_id": 336344107,
    "new_price": 640000000
  }
}