{
  "manageEntity": {
    "action": "Repost",
    "entityId": "85518",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb12fa986c81be28e37ceb30c4637ef720ee814569036145624ca5e2f3e2ad1c6",
    "signature": "0x1e9d14077600a62faf0efd447db123648fc75fbac7caca71676e259286da738c7192f83625ad68d7bf9b922e705271d899bf77f4ba829fab23e6bde4914573b31b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}