tx 0x8b5f7d0e4bd2dbc84b1fe2c74b409840762dc89c82ec5a1513907c9bf983e6dbCopy

payload

{
  "ModifyOrder": {
    "new_size": 77237970,
    "order_id": 458881429,
    "new_price": 680900000
  }
}