tx 0x9fbe2d2d2f5e6aacd8ba9e7f6e061598ddb8e9486bd0866ee033a7d0012d557fCopy

payload

{
  "ModifyOrder": {
    "new_size": 390305416,
    "order_id": 131435254,
    "new_price": null
  }
}