tx 0xa6d55c6d7e7b0c07725130d0b6849d78891cfb51e9d6c51a18a4d428f5451a7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 645193356,
    "order_id": 6917780,
    "new_price": null
  }
}