{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1669614898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f5c8faacadd7832c78b9e17cda09fd20df86f96010749d233027f281a0d255a",
    "signature": "0xc5d118bd9d31694db50ca9e3692559e19de371e2999b1f18edc52d6841fa97016aab2421d8a4ccec6f17387e7a6ffb2acf49327b56cfc587b633dd2e188e6b3f1c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}