{
  "manageEntity": {
    "action": "Repost",
    "entityId": "487543831",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35fd2b823e7634ffa1004ef725df4bded9e4f0bd5cceca244d6b37e647a81ba0",
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    "userId": "950751701"
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}