{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493021171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5196dc07259989685eb4c7a90565301db8cdbf0b958143a898a28fa570788254",
    "signature": "0x3a50c8b7a34769d9902c7063c7ff14b2f751e8e421e440461db58745b56f829a5b9ff2efd7976ed92167b6bcc3ab5bc9ff4fc5df1442da06bfe4d320bec14d211c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}