{
  "manageEntity": {
    "action": "Repost",
    "entityId": "521279305",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ce6f12285a59f3d814780fc6d82ef26191050a1530b507ae2b122369bb94026",
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}