{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1055582",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x337bf4b8476a7dd546ac980ec8ae1da0bc3d983b3262e9705024de56a02f1367",
    "signature": "0xc81c338e353ab8c1122069b05a573febd43423ac37038f37fb787a78834297785cbb76044505acf4edd1ff2280fa69a83167a087f59a024df2ecd5a428bfb4ec1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}