{
  "manageEntity": {
    "action": "Repost",
    "entityId": "303116767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xccc97bc16bf29c321515785adfbc868cfee8c693e27c52c888d05e8c4b4450e0",
    "signature": "0xb477f8ba1f4ce86bae456a97d53dfd0f244e539ef7fbe576ec9bc84d3c7606a772f11d46d95d761881edd73a2064987d1a7d1db28840c847399ddd657f34c32a1c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}