tx 0xf82c9ba3ae68be5ad7bf04e4aaa0f7d658c6ddc4d8da2d7d17cce9eac254f97bCopy

payload

{
  "ModifyOrder": {
    "new_size": 251033985,
    "order_id": 51563901,
    "new_price": 9870000000
  }
}