{
  "manageEntity": {
    "action": "Update",
    "entityId": "176232909",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierasolwshalez3omb7f5kkokrp3e4nnx7fa7cvcedmkjvbsh3hwprcq\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":30699686},{\"type\":\"playlist\",\"playlist_id\":57886040},{\"type\":\"playlist\",\"playlist_id\":271043990},{\"type\":\"playlist\",\"playlist_id\":624781721},{\"type\":\"playlist\",\"playlist_id\":744435948},{\"type\":\"playlist\",\"playlist_id\":811433371},{\"type\":\"playlist\",\"playlist_id\":906322092},{\"type\":\"playlist\",\"playlist_id\":1013874954},{\"type\":\"playlist\",\"playlist_id\":1132083525},{\"type\":\"playlist\",\"playlist_id\":1157626687},{\"type\":\"playlist\",\"playlist_id\":1168482420},{\"type\":\"playlist\",\"playlist_id\":1259839851},{\"type\":\"playlist\",\"playlist_id\":1316705756},{\"type\":\"playlist\",\"playlist_id\":1350903165},{\"type\":\"playlist\",\"playlist_id\":1948564323},{\"type\":\"playlist\",\"playlist_id\":2064633012},{\"type\":\"playlist\",\"playlist_id\":1428},{\"type\":\"playlist\",\"playlist_id\":884000695},{\"type\":\"playlist\",\"playlist_id\":646204024},{\"type\":\"playlist\",\"playlist_id\":1881282410},{\"type\":\"playlist\",\"playlist_id\":1854620221},{\"type\":\"playlist\",\"playlist_id\":806977433}]}}}",
    "nonce": "0x2b388cc717f7230d93a2799abd80238c7f7e127b996865fd3b9a7c3271678f40",
    "signature": "0x501d12f1730d91b6318677c9faf8acea275eeaa156b16102bfe0dfe54cc4d0b7571edac392ba0c49cc7862eabadfddf20dd22fe363d4cfae05ce8ba4fae470531b",
    "signer": "0xC728d461208f32A72c509e176ED6ba54c844099F",
    "userId": "176232909"
  }
}