tx 0x531cddd8f7a8b8b8c3327959da2bcb8ccab2bf7666f44d3abfd77235f8c3a0edCopy

payload

{
  "ModifyOrder": {
    "new_size": 34788511,
    "order_id": 471853842,
    "new_price": 63284000000
  }
}