tx 0xf20e72e66ab5b4f2ca8d43b0ec6b3dc9d2d5f79eae2259e03a182889b9748b33Copy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10104147,
    "new_price": 21011000000
  }
}