{
  "manageEntity": {
    "action": "Update",
    "entityId": "569701512",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierab645eeuajc25i74pdnfw6i53hcihkmtcj6axmid2dfepat7kzegq\",\"data\":{\"name\":\"Tlv\",\"handle\":\"Abdugani\",\"location\":\"Istanbul\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x6ceff64a362a1a7c96e2d2b351c9a933ede22a9886db903218e115a7b52b8529",
    "signature": "0x355a346c4654acc9e063fa319a515ff41abbe4cea0a3933373e8f2f4a2d416a7381dfad016c8ecea4dc1f2c1f445ddb4e91e7792579f499824a9a9e86fb2ef5a1c",
    "signer": "0x8C848FAc687A09ECC958A58a87826D14DBe308b8",
    "userId": "569701512"
  }
}