{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1104268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfcaa159b44a59225149538a43c7be82865840e18c9c4eacf615f4595a107a271",
    "signature": "0xb9de4cfa5f6e46715c2d47b5c26682bbb2e956fc67499265317d1dedfff1b17d66b0062c4f53790dcdbdd06af18a58b92f8dea70a4f30072456c98aa4598ccef1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}