tx 0x8a3edb4d4433da7a9f1cdd29a529b9a119b0c68d9bfee6eb0f3c2f39840424aeCopy

payload

{
  "ModifyOrder": {
    "new_size": 406614259,
    "order_id": 473092039,
    "new_price": 7390000000
  }
}