tx 0x9f3973e6e1588aa0622fb910280f44a453a2c530d76993a1c9e04d6f1aefd57cCopy

payload

{
  "ModifyOrder": {
    "new_size": 150536499,
    "order_id": 7685418,
    "new_price": 21498000000
  }
}