tx 0x2ea68ae287d97f6fbbf759b171de54cca7a3eda957eaa42e95d13c4a9d0dcf4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4901570,
    "order_id": 37429322,
    "new_price": 30990000000
  }
}