{
  "manageEntity": {
    "action": "Repost",
    "entityId": "120613649",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3dbeb11cd8d26f6c42c0a094c9a90734f55e98130c6f904089cbf2600249b7c",
    "signature": "0xd61fc830629cfc583fbfe82e38e28640b5f09b86ee6d53fcb222d6bc76cb027a2eadec6797dcb2f64c5a778b816b08530cdb5f25594fa3fac13fba3751e4cd4c1c",
    "signer": "0xAaC77705f5f6bd787D8581c36Ddaf7c0c7AE3370",
    "userId": "827420993"
  }
}