{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1087687778",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd21d64f60b58bca48900fdcfd12b655852262d3c54ddd16c55f5312e5907881",
    "signature": "0xdf5561199f5f046e69a2f73d7bbd30da0b62da50cb52e67884719f906a9a675e6ee016395b8be4d29a23034171a5f15f3b7613eea673a65300e691916a71d7c01c",
    "signer": "0xd1bC12b8b46f2FAa152aB791052b4a26826F86F5",
    "userId": "481080235"
  }
}