tx 0x2d7cca2bb202bf23f3b9e8d7529f0e13a1c0b46163de8e9cd3a7b21418329a1aCopy

payload

{
  "ModifyOrder": {
    "new_size": 60068400,
    "order_id": 72129186,
    "new_price": null
  }
}