tx 0xfbf901957a6c8f6d674ef1586f19dc027940c4522050f50f8b3fa6b6bafcaa2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 6680027,
    "order_id": 469901946,
    "new_price": 7817000000
  }
}