{
  "manageEntity": {
    "action": "Update",
    "entityId": "530432091",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierad36pi4ufp3n5ant73vpa724clgepbu4lrcmthtytjbchakh2gxda\",\"data\":{\"name\":\"Z_76\",\"handle\":\"HMD_75\",\"location\":\"Muscat, MA\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xde0cd4161122ddb7787639460a3b9447b93f55b794fbb368bcdc3ef24b9c1d2c",
    "signature": "0xbca32f41d9de17ad9fa8ffbf04b695ac67772586e6f5b87d41ad32977d530da80c49d8bb7a1781ca6189972a75a3c4ca922a8b9763908fa25e585be089519b5c1c",
    "signer": "0x60f09c9C63e0a89461D91FC6B8b45cd95f3C8629",
    "userId": "530432091"
  }
}