tx 0x9b4b7ace6f5f3f0e1fb4365ba10c0bffd1529d7ff187decfea0073b80bd7f8f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 939888,
    "order_id": 30405490,
    "new_price": 74369000000
  }
}