{
  "manageEntity": {
    "action": "Repost",
    "entityId": "80888",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07c13e04c8b78810a6aecd629e4b3fe558f7b7ee41bdd7f36e14ab087787a698",
    "signature": "0xd7184c0593f721c8ec3f8dd1973bfa687bf33ab487ea7afe273f120c4db5b88b5864c4ec7fcdc412da83e2dfba314c98037e568ef4dcbd26aa94aaed565644ae1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}