{
  "manageEntity": {
    "action": "Repost",
    "entityId": "540657",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8189a2e2956cc827a523d4089d303fb4bc51fe3e251d753e1990e9293140d1d",
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    "userId": "329513359"
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}