tx 0x886ba5a6acfbd76b9b26f6d66460c0f2ecbc0e93ff5c7521d7c6d2604775eaecCopy

payload

{
  "ModifyOrder": {
    "new_size": 1023819712,
    "order_id": 19466934,
    "new_price": null
  }
}