tx 0x472e3b2b03b055e1bd6c6a2a3fe5deb9f0310a281b84f43f3f3f9e683d2da05bCopy

payload

{
  "ModifyOrder": {
    "new_size": 99727468,
    "order_id": 17958433,
    "new_price": 67847000000
  }
}