tx 0x68c7c50f04cd7a0ee8d6c4ec82252ce23c34616576e5b8b01406fe6b6e8eccefCopy

payload

{
  "ModifyOrder": {
    "new_size": 276101646896,
    "order_id": 403867501,
    "new_price": 506000000
  }
}