{
  "manageEntity": {
    "action": "Repost",
    "entityId": "63329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59b06a0cee72e65d6f01461f16b868d680eab3924dd24899cf6781b858910c97",
    "signature": "0x49f41df48f3958cefefff0e6e024e955cfeca6595c9cd801bfb158eb85070e6a705018694892f128b90d6390d061ba442b704ab86038f33cae621c41319429f01c",
    "signer": "0x0a5148A3f132E6696c1Cd3FDA8465fC5fF17d3D2",
    "userId": "803288761"
  }
}