{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406077",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x907cda42454aae256d7a32f9fd6259f09a2c86aa53bee7cde334be7e8cdce198",
    "signature": "0xfbe2298770bb6fa487528e76b3799827aaabc74dcbca81914fcb99b2fccca73d47e447441517fba5a17f270bb2d174acadb9f48a0c062940b615856853d74d8e1c",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}