{
  "manageEntity": {
    "action": "Repost",
    "entityId": "329941341",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
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    "signer": "0xB755CddA6da08Cbad290b9528CD0dC860f9f7dd5",
    "userId": "536791428"
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}