{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625081138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x03856c38ae148fa38a2d146f719de9bba0511bed42c19bdf6e684331585d2950",
    "signature": "0xfb8b0b8afa00a75ef7fd9b5a2c71e5548acf630d5f07ea89e3e21766faced3680a8e1f9c11eefb372c87208d8f1ac25eb3214c43719a9a90b1b2054a3ebc8f681c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}