{
  "manageEntity": {
    "action": "Update",
    "entityId": "552828024",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierajohodejtlortuluwtxzsft467dqj3czpgh2uvcxkeod5dza565na\",\"data\":{\"name\":\"Roland\",\"handle\":\"RoniM\",\"location\":\"Warsaw\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x080b9dea93f0e62dffb9cc89ad2d266b94d657cd4114d36ca324b644c1dffb2e",
    "signature": "0xb572fc3f8e3800bd9b91dc68b580a628252e8c2eda33f811cb90f4a527f4bccc6cd56acd1bc29831389c386dbd6c52d4a03f61a8df892824c5f8893f79a47ffb1b",
    "signer": "0xA72E85Ea59c53A884a004b16dFCBa072e50c8aeA",
    "userId": "552828024"
  }
}