{
  "manageEntity": {
    "action": "Update",
    "entityId": "338290194",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragmpmna33yuifgwrwnjk5mqjrw7equrybd5dig3iamuxdm5ecj2sa\",\"data\":{\"name\":\"Waldo\",\"handle\":\"waldoistaken\",\"location\":\"Gaziantep\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xe53c397b1b9650d7d885a54953c207e00dbf6ce6de46532c4462ff78601e1a90",
    "signature": "0xfba5342c8366e2622f8b1542f26d90b68788e57f40a2033596ed6a1f574a5de92851d0814468ab841d9e840ffc8f2f04dfe56de6161e1cefc7babe84ba942cd51b",
    "signer": "0xc8e80c7b4072A45f5fA5F496651d3b5eb3CE25a3",
    "userId": "338290194"
  }
}