{
  "manageEntity": {
    "action": "Update",
    "entityId": "881446128",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera3ktsdhgzrnpbgiltsgpksgpcideu44bw7vytus3tykxd6hjupjla\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":586009028},{\"type\":\"playlist\",\"playlist_id\":646434696},{\"type\":\"playlist\",\"playlist_id\":1287347764},{\"type\":\"playlist\",\"playlist_id\":131939},{\"type\":\"playlist\",\"playlist_id\":324701354},{\"type\":\"playlist\",\"playlist_id\":473287813},{\"type\":\"playlist\",\"playlist_id\":682374016},{\"type\":\"playlist\",\"playlist_id\":446148654},{\"type\":\"playlist\",\"playlist_id\":1020335713},{\"type\":\"playlist\",\"playlist_id\":513357655},{\"type\":\"playlist\",\"playlist_id\":306005284},{\"type\":\"playlist\",\"playlist_id\":1602955100},{\"type\":\"playlist\",\"playlist_id\":1886202025},{\"type\":\"playlist\",\"playlist_id\":1459605881},{\"type\":\"playlist\",\"playlist_id\":1237836249},{\"type\":\"playlist\",\"playlist_id\":1877951072},{\"type\":\"playlist\",\"playlist_id\":693506812},{\"type\":\"playlist\",\"playlist_id\":1131214346},{\"type\":\"playlist\",\"playlist_id\":1555170129},{\"type\":\"playlist\",\"playlist_id\":1096944220}]}}}",
    "nonce": "0x0b4c10d33198cac3f1c940b5d111a758f160b9af3c24eb2d2ffa14fc34e4d002",
    "signature": "0x9e3ea002d4fd25ca5f5e461c97bd1c329663fc90dfe5a3aaf13976a37e35ce0e5d0b6b78a2ccc251b5877fcdfcc1c429455e19e817defb5426e2eb28a07d2c501c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}