tx 0x6ded3c7c3e2385c1eb4b3cdc4c6c8e6f4edc01c1ffbf7bd3adb4eeb36a90c85bCopy

payload

{
  "ModifyOrder": {
    "new_size": 268244866,
    "order_id": 322752923,
    "new_price": null
  }
}