{
  "manageEntity": {
    "action": "Repost",
    "entityId": "322280584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1de3b22eb93e8a64c9ed1fb75a0ead421cbd356086cbb32c7eb0445ceb0f1b6",
    "signature": "0xdb30cf14a17332faa2d4eca7051c092cdfe9d9720b2db41fc0afe3784fb3cef103d5a15915a3f4c4dcfd4a9eac75d85adf1f7334f1c7fd9d6584466763b1a1c61b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}