tx 0x7c9fa31c9f0933ce87b3f76d4b70ca5b6b1ac56b8db1c87247e3dccaeb80b80cCopy

payload

{
  "ModifyOrder": {
    "new_size": 38644987,
    "order_id": 40052361,
    "new_price": null
  }
}