{
  "manageEntity": {
    "action": "Repost",
    "entityId": "299335121",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x669863ff997352166e1b47907655dfe6e719a177896141b1c3be481d49585358",
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}