{
  "manageEntity": {
    "action": "Update",
    "entityId": "314898675",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera4frwrgjmad2fnkx2miyzil3geb7epmpzpg6savfwobkh2p6ejuma\",\"data\":{\"name\":\"Mao Nishiyama\",\"handle\":\"MaoNishiyama\",\"location\":\"Stockholm\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x7ade20b5476a459275720287d533441880efece6e267124ed6b7523b8e4f1531",
    "signature": "0x08af60885bdfc1e063a8d748b22c0c1fee136ba956489e4bd0fa6b0b6b1cfdff29498c663543cbd4e6fa42be473728c7660f34169b32b4fe6881c0e02d2fdff11b",
    "signer": "0x286C4Cc94CeAe11fF85809c6Ff5476416F7Ff521",
    "userId": "314898675"
  }
}