tx 0xc00b217bccca386c1ec7a30e9017c2a1b6c71e55bbbb9fea5ba698e7ba0e88deCopy

payload

{
  "ModifyOrder": {
    "new_size": 54227457,
    "order_id": 50338193,
    "new_price": 9845000000
  }
}