{
  "manageEntity": {
    "action": "Update",
    "entityId": "615453040",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierazkmtc324a5m3nebchl72s4lnppramsemuzc473hvum773wbdb2tq\",\"data\":{\"name\":\"1112\",\"handle\":\"11112\",\"location\":\"Los Angeles\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xa81190eee52f9001d5635f8b6a1fd860836c4d4033a08377212f4c28896af027",
    "signature": "0xa03d6554818496c0234d155a32a5e943421836aba23da96bbc5b85be9908de2b56b682e959598f5d4aec0c4778721db3aa99b335d744ffe51b2b00c677430c181b",
    "signer": "0x7F0a55b3F89565bCCaD245f04DD78264D33C1aB0",
    "userId": "615453040"
  }
}