tx 0x4a6f9a3b4d9e9e641b9ec5ae84188712d6a16e3ed247a84cf0a1a0b05015b8d4Copy

payload

{
  "ModifyOrder": {
    "new_size": 179776830,
    "order_id": 13299244,
    "new_price": null
  }
}