{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1567003187",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x306ba10cbcf35f4a780e36a86c717d5d28e3c1f7d8386f5e6843f599e95e43e4",
    "signature": "0x21da47ee05ffbd94180dffa9687561d31c3087d9a467870032ae1f337029583873637251a9f30b0c095e9096bca3dd62eda4f731ca3b226b0668ebccc9cd881c1b",
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    "userId": "77551267"
  }
}