{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1940214315",
    "entityType": "Track",
    "nonce": "1792299588948030132",
    "signature": "0x877b50e41fa85da01fd1a0d162791fcdac9da6e3124f1683f054e9f76c8372c20cb3026d3826da7567056738684b250c0fefd0ba7db67e3d0aa83e7f92d7e4a31b",
    "signer": "0x6620103988B969bE5810F1B5530c1A44Fe6048A1",
    "userId": "568518925"
  }
}