tx 0x291cff95c949c5e1c87d1ab2d63dfbf5f9b8792b282368f27fc796951e13e06dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6229162,
    "order_id": 12312801,
    "new_price": 10380000000
  }
}