tx 0x1bac5f5ea4b42caafb24bc9b7276492b6b9f3d0fe5e6e4b6dea1d374398c08aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 414567501,
    "order_id": 384871277,
    "new_price": null
  }
}