{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2023476977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x362049abb1f24a6440e7b04879bdbc7dfa16f6d1ddd5429574e98d60d569aa7f",
    "signature": "0x20d65899cb6a1bb660b045405c7900eef3608ff429cc3027f66bfae47692a88871c8789beb299831386cf820fce98637cc8192e3ccf9e7112f1f9b99235d7eba1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}