tx 0x17d68c843984f3cf3a481c3b4eef85929e236e8a35aaec7b227d7378f1c972bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 410194960,
    "order_id": 35521738,
    "new_price": 9990000000
  }
}