{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1578751908",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ee7e0dae8d87c590b624127999bde26231a3fb42cbfaa62f6de535f1e463b61",
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    "userId": "870684573"
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}