{
  "manageEntity": {
    "action": "Update",
    "entityId": "290271473",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragn6mzcx7hitag3qwymqy6vljwqvv2ebps6ekaznzm7tnlv3ptima\",\"data\":{\"name\":\"sekixyo\",\"handle\":\"sekixyo\",\"location\":\"Yagisawa\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x0031b7059863637418a7d968973355dc57cf204d9d9948454ef5463360bef294",
    "signature": "0x6dc02af9367e531de668cf541176d83cf1e6dc557151489ad49223c38766fabc04924ba91a47669870aa4acea2ce42f8bd5220a9d7d30ef901ac1b3bd46ad1a41b",
    "signer": "0x358Da94f2C71F6bCdE7e9De16B2Eda938de80A40",
    "userId": "290271473"
  }
}