{
  "manageEntity": {
    "action": "Repost",
    "entityId": "527594113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xecd943fa683f90d5cdf33a5b1d0439c9c34ab785aef6569e73b586ce9e914da5",
    "signature": "0xd55bdf09c7ef808800e37b440f1a57635c42e366a580b6a16666b2f36f2bf12b3fb973f1529dc6fde9d0c82054dfac05997ec0b4b2ee4e1fe3e8b9ba38082e081c",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}