tx 0x216a023bf7a3a8e2d9f1b2c79014f13f67cf4e1c84e2040a69d90bc99c32dd0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 8541623720,
    "order_id": 14573549,
    "new_price": null
  }
}