{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1669614898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35a0426e2226f0e6e200f93e791581541aea9c6ca86bf961e9c7522d116a5bb5",
    "signature": "0x2c4d8e3169b3c6103c3c304c9bfcb674a860b2f618b65cd4c79c2d851b69030860a0ca69242ac37f8fb5cd84f5017ef5c123c775e45b85928d094a643fb062fc1c",
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    "userId": "416239376"
  }
}