{
  "manageEntity": {
    "action": "Repost",
    "entityId": "271890",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e66fe2eb4be635cc6c55a5046ff77f0e556ae9046cd4accb2cfd430e039740c",
    "signature": "0x5e1c2931c62b7dca30ce71c4a67f309c34360f4a58402af662d64af40c58d7a3743f39087fe2c924ae0b004403a7abfd2858254d92b69a4416fd245acfa693ad1b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}