{
  "manageEntity": {
    "action": "Update",
    "entityId": "453199874",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera5i5nlnry2nybdwndzcbbk6u7qf4j6snm5cuj7hb2hxs2xou4mmoa\",\"data\":{\"name\":\"Blank\",\"handle\":\"SleepyBlank\",\"location\":\"Sydney\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xc6c54bdd956fbc76a931ca991db1aed6031602baaa3f6ca326f5b6744ada2f88",
    "signature": "0xa0f8e37ec898244d0345aae2e0b1f2721073e00139d32399f1f958895e53aee9387d31d3a9d1cfc316069d59cd3a2d37ec1bb903c8f40d241d1655e53729a0f31b",
    "signer": "0x69a3602BBdDb99584889e5Fb9f48536e32560104",
    "userId": "453199874"
  }
}