{
  "manageEntity": {
    "action": "Repost",
    "entityId": "111359",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf0dd90ddca8098bb3bbcb8ec4ed9fd93ea7db4a18dd3aa20ba87febdc041ff75",
    "signature": "0x0a1f4a4d6204ec1bffdbaca6395ee4d89f87a707ae144fb3c692b5910d47323f68611c7e775f2ce67173d4a926650d87e91010d04f0af483006dbdecd730a5691b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}