{
  "manageEntity": {
    "action": "Update",
    "entityId": "310343902",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaiera2t52fnivjouiipefwz4yhfygpva3kd6msfvac7ffa2tgymobb6qq\",\"data\":{\"name\":\"R\",\"handle\":\"rumysq0\",\"location\":\"Kayseri\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x64e47512d8c2468b3addf481fe773475b54ac8c62e1ca84473d33fcd7659809f",
    "signature": "0x369b25a1f7824cef0c8aff3ba51883ea4edec20fba815e313eeb526d8d56ba2859e08719665805a319eb448e424269a67e3ccb9e0f5b17b351d55f2919fbf0c11c",
    "signer": "0x308C4394325Db1bbD7C01DA7FAAD5071BC4246c8",
    "userId": "310343902"
  }
}