{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1413622616",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba235ef48722f0500e9e4fe7b7d2905b8ead121ad030d44d934cc0215167562d",
    "signature": "0xf02dd7ddebc8a1ff13bd44d6f62e93fc3ef31f9f35948cc14580efac98cb34c9715d8ad1b0ec14875ea6339f6fa52dc829465e710970c9d13864834e606633621b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}