{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276035668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b56ba30db5e52502caa911ccc7e6f26853532a9adfe13dc7b01f35ab419f32a",
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    "userId": "77551267"
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}