tx 0x8d41a8aae4beeb4e78d9f60b4341e2a4bca6438f7f99c2eaa42baa86eb7ca4a4Copy

payload

{
  "ModifyOrder": {
    "new_size": 8545241,
    "order_id": 54767942,
    "new_price": null
  }
}