{
  "manageEntity": {
    "action": "Repost",
    "entityId": "590767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadef37fc17cdaebc495c6225bc9a603705959a506ddd1df622938d6203613b51",
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    "userId": "488430169"
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}