tx 0x2d0a5351be4eba19e9397c6f8ac9ba6014eaa2cff17fb65296625f7d3c25244fCopy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 10136145,
    "new_price": 21687000000
  }
}