{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1787902965",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9e538c6cbea6f4eb44b9660d3a2e081e9d9378f03d9ff66ee2ffe3d9396cb59b",
    "signature": "0x2f7d1d46238c6f0609046d35ccd00bff8c0434797a152fb337f46db0cd9923b43b969bbec3005471ce9bef9028dd17c08fea03deeec11bc7c29f3f056cd04bcf1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}