tx 0x864c7ac7819bb18e92ab003d33727d3114b18a8d10fd0fdcb928cdc6d4e77d1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 167691754,
    "order_id": 456904568,
    "new_price": 6796000000
  }
}