{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1447103506",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbb2fc0bed7c545f3c0c3c53023520e0f6f8d0e99e2a02c74ada75dbca6bffe40",
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  }
}