{
  "manageEntity": {
    "action": "Update",
    "entityId": "125044",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraxm3yhlnitxepfcgkyzzqazbf5g3hzf5wf4k6e4pt2isxu2xwd53a\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":299456997},{\"type\":\"playlist\",\"playlist_id\":34664},{\"type\":\"playlist\",\"playlist_id\":34665},{\"type\":\"playlist\",\"playlist_id\":1272900378},{\"type\":\"playlist\",\"playlist_id\":1519892110},{\"type\":\"playlist\",\"playlist_id\":1271594380},{\"type\":\"playlist\",\"playlist_id\":325364127},{\"type\":\"playlist\",\"playlist_id\":1922017908},{\"type\":\"playlist\",\"playlist_id\":1013122159},{\"type\":\"playlist\",\"playlist_id\":1428},{\"type\":\"playlist\",\"playlist_id\":1487303672}]}}}",
    "nonce": "0x699d3b657d2b7056523cbdfd621bc2a1dbe2d34fd22e5a67ed858c980f6e560a",
    "signature": "0xc958237d415c5b430689c6cb080f0a1520a26d80ab3679a0f8cf1f3c017f457d56bf3d4469c04296885d8774be01d08baaef6747e656d7691014d990e65e254c1b",
    "signer": "0x6b89eeF406A3D10E08768E85967dB17cf7EaCd03",
    "userId": "125044"
  }
}