tx 0x1f30d1cfb7f2f1d5149f8555a31547c51f4a46c09ed3f5d6c29ea35ddc0380beCopy

payload

{
  "ModifyOrder": {
    "new_size": 504472730,
    "order_id": 51944109,
    "new_price": null
  }
}