tx 0x747ccf087ec31bad9e03bcf923e285c51cbc8aabd30b2f6f19d1c17b255b9f7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 346025222,
    "order_id": 12135216,
    "new_price": 66891000000
  }
}