{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1564499856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa065c5afa841b8c38d3bb1a9f3c82dccf378f843a5d802c44d3fe6f2a1031854",
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}