{
  "manageEntity": {
    "action": "Repost",
    "entityId": "20410",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9fff78bbdb62d58270d2c4981ef418a7f38a0ffe44d286d7c91060b120f0056",
    "signature": "0x4fd3379fb5b6447eb06cdc6635ad6006cf43e68e5f11b204dcc42b0356fb254948c3fb740972954022e2c4316c5dc40572ce2baf368f1991c4a4d5da78e162c91b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}