{
  "manageEntity": {
    "action": "Repost",
    "entityId": "156683",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x363ab35f6ee722d8846a4d1a62b8f8afc739ead093759c290dc61b19c31ee9f6",
    "signature": "0x9d931d7b4eafa4f0a2da9d5c4dace56efb37c76f78f0d064a2f9ed7dff5c19002648223bfe28655587dcbea5ec1554d33c5ea24c737ccb33e55df66cc27b9f8f1c",
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    "userId": "105562689"
  }
}