{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307808",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c81c6c43d4858539162e1d040dc401ed023199d24a77629823b7cf4dcafa693",
    "signature": "0x50eb0db5a3d2043c9a871cb2effa33bd859179d5019d77843310f1e6c0cabbf10f85ec2f6789b673f71c30960cd72415d7cdf7b107165bae471ebdffc3cc835d1c",
    "signer": "0x9a95E87e27E17D9A64b59102A5D563d705e460e6",
    "userId": "851914601"
  }
}