tx 0x644b72e39ccf21dde5bf4b2656eb24174d1ffe1b97bfc6f11c77d5b5d8b3f6b0Copy

payload

{
  "ModifyOrder": {
    "new_size": 2532383,
    "order_id": 5332938,
    "new_price": null
  }
}