tx 0x1d2e63b3c02d2e950ccdce0bc1a4eb7b1b9a29b3240fbeea6279c249f89b1eedCopy

payload

{
  "ModifyOrder": {
    "new_size": 54523049,
    "order_id": 120694972,
    "new_price": null
  }
}