{
  "manageEntity": {
    "action": "Repost",
    "entityId": "530173760",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x890e11e48665cec2a4ae8d090a6ed81969c40309fb7539c71f4c65e4e56be46e",
    "signature": "0x1edc2174093c240a9457744be5195c19e8032747db9589f3df25066bf3518f891c51b8ddeac74ea0624f5dc72fb1a16ffe14dcd5dc5791b993c184d4c895c2091b",
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    "userId": "77551267"
  }
}