tx 0x6ff882a8e3d62d7c37c9d20dc09b3284d8dfbaa68d8cb8a8c2f1038e26f6c22bCopy

payload

{
  "ModifyOrder": {
    "new_size": 31628271919,
    "order_id": 15947286,
    "new_price": null
  }
}