{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1471552748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x519e934bc7b4b230f975fd91614e4fb4c338a10ec0a7e0a46a79f3f848dec10f",
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}