tx 0x4a92db1b9f66f2dd22ed9e8c0d9933a7ef58c2a05911e38be5c036aed1f5eb1fCopy

payload

{
  "ModifyOrder": {
    "new_size": 100007458,
    "order_id": 772531,
    "new_price": 29840000000
  }
}