tx 0x6a7a7f3cbd4a9feaa7a6cd7961c247802fcbfc04173c5cdf82df6e9c8e7e4eaaCopy

payload

{
  "ModifyOrder": {
    "new_size": 266731940,
    "order_id": 8898917,
    "new_price": null
  }
}