{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214779",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bd69dc33081708e87766e0fa38916343b6553bc2c08fd40c790e5a2613c83d2",
    "signature": "0x69018cac7bfd8960cb1a018cf3b6c2307fe19853a45e6b70912940b9b3ac191b61f4b35e8728502cd61ac10aef218bff1ef07810ee0d2958a37bdd814a5f0e241c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}