{
  "manageEntity": {
    "action": "Repost",
    "entityId": "816021406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x871fca6ed1d81bf2a09c28da095f44d47ac9da9d7d3fb9e025d24b9291ed86fe",
    "signature": "0x6bcf36e66310729e8cfb2ba60bf1c6c4f248644edb389f491163180a5fc2f1d17bf87b2592fb77788a7ee492c6c35547f3885acc939ba2caece1272c6d0055af1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}