tx 0xa54c8d9e2329f9cac4177d00f3e42d3128726f09dcbd7e10f503dbb17b5d265bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3736200,
    "order_id": 12153191,
    "new_price": 10371000000
  }
}