{
  "manageEntity": {
    "action": "Repost",
    "entityId": "54045213",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9cf008d917c14dca990aa339940b2b70ba1afd0083dc786c2d29bca83f94f56",
    "signature": "0xe3113d778ce28805281b866c2903b699a2050549c24d3b3833198036044620b019d65b11f357fa09b6627691c85591fd2e19cb3254ad1a347a21242a5292a8ab1c",
    "signer": "0xd2034C6636b4261c48403302a162304227a2BBFd",
    "userId": "39985301"
  }
}