{
  "manageEntity": {
    "action": "Update",
    "entityId": "246929370",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieralznyfne5ur3t2d2yz2nsdgsljbsle75hdivxd5p3rnwutyh72x4q\",\"data\":{\"name\":\"Yuki\",\"handle\":\"Yuki_kunnie\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xd92a463b828c743ae7c51c063c83a9fbe107631fbd664a769fb4901fea1349d4",
    "signature": "0xdef57ad95db9cdc9736f3c4ae6d17c2cb79f43b9067f9ed4d2cc1abcc8e245f63d6a93b85fafb95c2a4d420ec765ba35618ef8fbcc7aa708d825e4ae6ef19b6f1b",
    "signer": "0x24FDcd9B8DD08bad3a16A928A23677E7BcE53745",
    "userId": "246929370"
  }
}