tx 0xf4da1c5fb3c652cc0cae542df4c346f0a7e3a4dce7f07e8c360e00e8eb308eafCopy

payload

{
  "ModifyOrder": {
    "new_size": 294301831,
    "order_id": 59204825,
    "new_price": null
  }
}