tx 0xb1d89d34f6cbdf2f184543a0e49e1f258b7e4c0e0f59be02dd2aa1f45659ffbbCopy

payload

{
  "ModifyOrder": {
    "new_size": 7910141,
    "order_id": 339241647,
    "new_price": 6163000000
  }
}