{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81272",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f175e0ca31c8a3f041a24cd71466420e0242f64e61f0728da6866b79d276aaa",
    "signature": "0x67eadc7345cc3034a8459f7d448db06e3a37eba11f273b933b2c12020876f43f574c49da53dc45deee406c5a2254fa95cf28e07faa2c93db11ee21ad0de591e91c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}