tx 0x0681d2ebcb8bca274b239195e2f3725b7d31951ac34d8e265744b67f1bb14e6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 147670186,
    "order_id": 35521310,
    "new_price": 9999000000
  }
}