{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x770b8bafea7254f91aec6cfb8d472ce9f81a095ccff739ec6ff829ffa404c578",
    "signature": "0x9f05c26ed9c79ac9cb8d8e896cf133fbf7fd4d88cd1fabd492eebbe9e2225c054a70a64b6e5bec9dda5fd983849d819250e63d51b63952f125caedfa7603520c1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}