{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545578",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x947883ec4deca463508bd3bac3de1276c105fe7f0b922574a3353c46d39075c9",
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}