{"received":1588687345,"guid":"0CA2F400004","eventtype":"sensor","payload":{"time":1588687345,"sensor":[{"type":"temp","unit":"degc","value":20}]}}
{"received":1588687346,"guid":"0CA2F400004","eventtype":"sensor","payload":{"time":1588687344,"sensor":[{"type":"temp","unit":"degc","value":22}]}}
{"received":1588687346,"guid":"0CA2F400004","eventtype":"sensor","payload":{"time":1588687346,"sensor":[{"type":"temp","unit":"degc","value":22}]}}
{"received":1588687348,"guid":"0CA2F400004","eventtype":"sensor","payload":{"time":1588687347,"sensor":[{"type":"temp","unit":"degc","value":28}]}}
{"received":1588687349,"guid":"0CA2F400004","eventtype":"sensor","payload":{"time":1588687347,"sensor":[{"type":"temp","unit":"degc","value":-667}]}}
все данные находятся в первом столбце файла csv. Я хотел бы преобразовать в читаемый формат, например фрейм данных, и сохранить с помощью write.csv ()? Спасибо за помощь 