tx 0x71989d4fa65c9ebe72f2bf3a42a8accd9afd2b4ad25b3811fa95d872a3e1cb1cCopy

payload

{
  "ModifyOrder": {
    "new_size": 188534967,
    "order_id": 7612981,
    "new_price": 21500000000
  }
}