{
  "manageEntity": {
    "action": "Repost",
    "entityId": "428374",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcf0585db7dba30fa169508fea1a61a0e2350d9f19b951c9201dd8573462e52e3",
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    "userId": "870684573"
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}