{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1395564220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5954ede31080ee1aacdc7dda9f0b035c76a1c79d32a216cddad22dc8ff21e8c1",
    "signature": "0x77823bc8f4a36eeb6f8f4bef5ef3c6df90de00d0cec59d0e6f0d19b13a2fc75625feedee1891e9c465b9c049c3d805cf604c41499ba3209c78fea5eb8edd626c1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}