{
  "manageEntity": {
    "action": "Repost",
    "entityId": "187287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd186bfb02a84e1434f33835f27fb3b6c9241b31615c343fb7c25ab811ef61b80",
    "signature": "0xfcc4a9d635a1fd6146d0397da547903de5ce13260a4c4ed3cd774328bb6d6f8f74f02c21e765d2a69c4ccdd33a0a354f72a226c6c9308d376b8c9ab76c89286b1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}