tx 0x816d6d1ad96b94a256c928c2c3cf62c6609aff74dedf2ea2f5b6e9d46a44000eCopy

payload

{
  "ModifyOrder": {
    "new_size": 751732787,
    "order_id": 341349018,
    "new_price": 28591000000
  }
}