{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302958443",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69a1d7e336b2c3104200b867c93331e8645875a1b89b37fdda44ba4840131d92",
    "signature": "0xe6d0ed6b225898d04ea30a6d74e416af44fc57239db766fb0cf356ab8f5f1fe259cb9775b2e68642b3b2b516427388b7d6694cc180240b3b1f1bfdc056c75bd81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}