tx 0xdc3a0f4f6cef7e5ce243e5517b7c17a4d425cc7f819cb7ebf1a1ba5f4794e5feCopy

payload

{
  "ModifyOrder": {
    "new_size": 4099153100,
    "order_id": 15961156,
    "new_price": null
  }
}