{
  "manageEntity": {
    "action": "Repost",
    "entityId": "671338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4d5366a6b78e4a4f7e981c299cf7bb0c512afa54ce9e951414f71647819a471b",
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    "userId": "55290787"
  }
}