{
  "manageEntity": {
    "action": "Repost",
    "entityId": "508292487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7e4ef0d0d710b98a87ed52692d7d632bff849719f87ee679869f500c8ff6934",
    "signature": "0x2ee39ec88fb2d7aa1f14a403de2b2779ed1e4ba6b9ad8a4bb2697da3ef25cc90205d90cf245baba9e5857a88b054e09c8d6eca5cde205493870ca55bcf7a67501c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}