tx 0xb3c9ada70a94f9c0d50987c2c2b10339d7c01631eeaecc4aadfcf8bac8eb5f10Copy

payload

{
  "ModifyOrder": {
    "new_size": 7934465,
    "order_id": 44763515,
    "new_price": null
  }
}