{
  "manageEntity": {
    "action": "Repost",
    "entityId": "326487",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x27933bf4e77fc6c0169553e7357e380c746cc04feee8c5af560cfc121796997e",
    "signature": "0x645d1d8cd5b7b32c132b35a81eb599cc268f394ddfaa6afac20b233fd217a60c6240125955af7b26d4ecf2c48121ceba2ccbdba67672b5de274a322432b8a5981c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}