{
  "manageEntity": {
    "action": "Update",
    "entityId": "125637459",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierak6juvnfwfnw4g4xwvv42vaurpisvaj4sgtnpgwz7v4f2bpq7vswq\",\"data\":{\"name\":\"CQ\",\"handle\":\"isvar\",\"location\":\"Madrid\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xb618bfb58e3e48f1d95d0ee4f85d1ea97c8c1e89e6c51465a10472130b00dca3",
    "signature": "0x008ce581ab8f93056092877e29ffa12068578c16caa398cab6c02dbf27d8ab8b6908e8053c46359093c9d1a84406c043ad72b3fad2956935a8622783adcf401e1c",
    "signer": "0xE5EA89C11125E62d27764f91F89d06f741D3f34D",
    "userId": "125637459"
  }
}