{
  "manageEntity": {
    "action": "Repost",
    "entityId": "368632220",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13c8dae196d2c59eeb03c1c323c65cb6014119e9e94ac688c344cbbd070b1b24",
    "signature": "0xbdc1bb6c40def84228a62eb515e0ae56414cff415746bd06b69a0c0f58596e5b71fce98b79cec298646113956f8fdf1e686c2c8d68a175e0453b5ff7e02332ff1b",
    "signer": "0x45C74e4f36E4e5064C5321eeED3748fD52B04eA8",
    "userId": "133970929"
  }
}