tx 0x400d1fa39ee6173b72aacceefb3faa5ec4c4e94dba0423a31bd1c9b35fbbd2caCopy

payload

{
  "ModifyOrder": {
    "new_size": 9971157,
    "order_id": 23751229,
    "new_price": 43634000000
  }
}