tx 0x6a7b00e2e6219bf6c8dc4e2f2a64763524ce83dd6f6f901b7d415a9a30cca4abCopy

payload

{
  "ModifyOrder": {
    "new_size": 6816708,
    "order_id": 31816218,
    "new_price": null
  }
}