tx 0x27b0fd90b8e67ff892bdd131fb580b7342d26642a6fce9e2cabc0e2bcfb56c5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 30600983,
    "order_id": 35600729,
    "new_price": 30059000000
  }
}