tx 0x4bd0a4a9456af62fcf7bc5f14e34c27ddb943b5e26fc2a7a9d729ed4808eb8c8Copy

payload

{
  "ModifyOrder": {
    "new_size": 6220459,
    "order_id": 12116777,
    "new_price": 10439000000
  }
}