{
  "manageEntity": {
    "action": "Repost",
    "entityId": "225137307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49d250d850bb7341eb36a06ac5c79ef0d562f315d51334a7b0681b9939a67f84",
    "signature": "0xb5bce034091a9f8cdaa8cf59bc06967e70e9b08e49d4adeecaf1babcb9c8dfa62c642d0ac6c9c616a405aa7906a9653aab9b0566c6317ef7b8b53a01b8d469f61c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}