{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1448317059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x829f54890018d03d5d5292ebe0e5c5afe41255aa9aa343d8a23093db95fb838c",
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}