{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1148274470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e422457a64bfaf7d5455d5159b5908b02c253a8ca97ca4daf52979034334966",
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    "userId": "707937"
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}