{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534247814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x72aae9818002e65b403a8ed58bafa763b177d2f7b7c75b1159f55675fb81c9c9",
    "signature": "0x5d50d4d6d3ccc9ac978555a04231acee9511c8995df62e56186be7ccbc795d6f4cb6aa084d6cafecc6ccd18eaeaf5b18ddb3aab14f556287e8298c8389657f1f1b",
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    "userId": "475275462"
  }
}