tx 0x9dbc2a3ee9450a05d25437180f44c2c02f4cf74f83a77bfd204c93dec1d88c2dCopy

payload

{
  "ModifyOrder": {
    "new_size": 50287799840,
    "order_id": 366516596,
    "new_price": 517000000
  }
}