{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611796",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd168dfbfb3ed98f9feca446c58c57fb48ac038d600c0ff8bb6103c2e2628d7a7",
    "signature": "0x6c2e210b3c932c3392f748e132ce4efc9050875a0d88665c05d4e9f64f3ff755781f55e9a79cca7e7b6aeb38a1728b59c06eff4965a74854eee5fcb0551c9d261c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}