{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1367748483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x76ec4216f760364ebf69d10d2e99d2c7a111eac874e7fc7a3611e0a5b9ea1ea3",
    "signature": "0x6ed48a3801290c15f01115c7411c6a637573198edae3137dc6367481dbced83e5b8fac7a0adfc3b70c2abca1475f2201fac5a5306dc86ac3c54c603d215488171c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}