tx 0xd9f2c63a7b0f89e2ec3c9d30bb41c2601b1e06d788cd2a5c0acc9bacb6956d41Copy

payload

{
  "ModifyOrder": {
    "new_size": 387291679688,
    "order_id": 418790413,
    "new_price": 516000000
  }
}