{
  "manageEntity": {
    "action": "Repost",
    "entityId": "579074190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x154873c829c5ef962dd8cacdd47614109401eadbe546fb64bce51fb2e3125346",
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    "userId": "329513359"
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}