{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1375164269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x285e3d98c5cb92a05c57bf5400c76d83873ac5333bc1af248c6935cfe7003720",
    "signature": "0xfa315095952cd04323a2429b3b7383f1d8b55b0a01e4fc4a5cc6d37ddb11d24611fbb24e3d376d3f03d635b52160873f022f8ecf46aea9962418cbedf8c652011b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}