{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252568",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7efe662a37db9c59beb6d54f42c8fa3ba513875dc4d7c21cffccf21de7008de1",
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    "userId": "584616263"
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}