{
  "manageEntity": {
    "action": "Repost",
    "entityId": "178866174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x399c300f0291be15ceb9a9d29ffc19c32ff4de932d2e9205c95a3ac399ed5592",
    "signature": "0xd0e58dce539ece1bb660f5d04029be4e72da48d7f5830caabb89f0949197409e7fb5d1e1df5f119b564a067eefbf57c17ee0e69460508e99bba19771b84b5ca21c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}