{
  "manageEntity": {
    "action": "Repost",
    "entityId": "884757738",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x566cf14797b952d14a93f2d1dbee259c3c806da7c794cc8b099c9f171431049a",
    "signature": "0xf0998d031174c387c9eb68ba4c844894d386c8ced2b451a61bb76a5380e4d0695a4d7714979fb7f464b69005dc1e12b451fb6c40435d1ffd16b729586cf508c61b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}