tx 0x6c009ed10e741533f7a9e1852bf1c5b8a799d56f086e60c6a3c5c0d3813cd2bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 159808436,
    "order_id": 7624342,
    "new_price": null
  }
}