{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1373820968",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebcae479faa174b289c66072adfbac93c7bc42a2493227bdca9df2c5621a38e3",
    "signature": "0xa456a2d7a230ab83c2c71a67e243506b5dd645e9034d15b4d1e80d2b1b1d2946137cbe8294494bc93cb0eae55fa314ce04296511b3cf0e6196271c8a72d58e8e1b",
    "signer": "0xdB791822A11f5aDc830669bdADa8121a4558D7A3",
    "userId": "347139808"
  }
}