{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1752846561",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79d31e37656ca58b5036ec4750f586a299b4ef7d921e7fb75e1223cf21c06e92",
    "signature": "0xdc06677be93662f0ffbef538cfb4c9f20b063d2abe922b75ec9c4711fbe977e1022a78a7b760bb0dae0245f98271ab9f41e3534de1fd9453781702039539b96b1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}