tx 0x0cd20d7c238f7513b9e2b12c574bdbc0f044ac8f5126a7ffdaa36c1538db728aCopy

payload

{
  "ModifyOrder": {
    "new_size": 153099581,
    "order_id": 15140211,
    "new_price": 29749000000
  }
}