tx 0x99a9abf4b27f87faee7a3145b50a7edd92d2b3b6d1706d97ef83df4bb3a8ae3eCopy

payload

{
  "ModifyOrder": {
    "new_size": 201544004,
    "order_id": 331581474,
    "new_price": 67894000000
  }
}