{
  "manageEntity": {
    "action": "Update",
    "entityId": "516619446",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierale644q5bcgtxdxcixtxwv7ylzajzgtorcr52ml2pfcdze2lsxcza\",\"data\":{\"name\":\"leli\",\"handle\":\"eligervaa\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x662bfa05ecd6524e60d82d116620c558ec16f20010d8d679871c49d8911330bd",
    "signature": "0xed15fa73df2cc9ca52841ad73c9fddcc03d3133ac398251e5724dffa304bc41c75086f922767aff978b9a26c5b2f0023e46021fc101771d53014f753a4a65ab11b",
    "signer": "0xbeDbeF70f005ED8b5C2c929aA1b0A4012a354701",
    "userId": "516619446"
  }
}