{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119903754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738ce2207e4abb4835848f0783846c6ee38b4f235880b142da8ef83f3e62ab01",
    "signature": "0xaf1bcb80536bc144a81f82e175f6c13b1d71ce92793c0c3a16cd849cbce1b3946bf6d1337837c3328c17d28419ab89b6d6262c90920aed0b8549c94026f83d9d1c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}