{
  "manageEntity": {
    "action": "Update",
    "entityId": "980512343",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieranexwhwusabyxyeg4mocjaa7b5xrkux7ujca57yuyzqttd2hqk3vq\",\"data\":{\"name\":\"pk67\",\"handle\":\"pk.m\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xd7a4a0cfd78d00a32e380d3d4865698576254d51dbd5f399d869941afd9df242",
    "signature": "0x56db3032eda057e43944708355b5a7a292efcd77dd0296184c775e66ba95cedd6d5b2d9d985507ad6e15397ea3f2e116f0d0a9218e6038b7b908e2efab7951651b",
    "signer": "0xE282d358E80859e617E6B3fc11f36473F49aB6A8",
    "userId": "980512343"
  }
}