tx 0x9a75ab20f3ba14320e8e8f0144b6a8d0e7ef95da6c6b20e62d0f9e87d2f7bb0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 29273647818,
    "order_id": 35990301,
    "new_price": 481000000
  }
}