{
  "manageEntity": {
    "action": "Repost",
    "entityId": "315974454",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x497f71213be29e5a71a52023048da494e66fca41295b63d365ef2826dcf3c975",
    "signature": "0xd31f0b5213fe539a6283bad544f1abfb6db2963c83e6a208c661a4baf4e15e242592bc963276e8a7c19807e2c8bdf9ecdca2adc5cb944756e225be8ee774cc151b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}