tx 0x91f44b7b81791b873c57a4333179f444ab5eecb89bc09154f9c1efcf8e5b1efcCopy

payload

{
  "ModifyOrder": {
    "new_size": 3737497,
    "order_id": 12332455,
    "new_price": 10434000000
  }
}