{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1484172340",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd05200ce1c8c048628cc8d1dbdc6c280d1e912a4c29e949a71c05c99ba63fee2",
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    "userId": "55290787"
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}