{
  "manageEntity": {
    "action": "Repost",
    "entityId": "49680",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x31f8bea24503cb9d03fafd26f64b3a70459b8c27f1a01bf60c194438b6fcc3bc",
    "signature": "0x21569521340414efdedd7d1e41153fe394b43cedb5323c62b707e64429570e0b59490ed1875ac0e3127b3d1ea38270cde8ddaf387940e4cc14b78a2d5cd2cb151c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}