Send JSON data to influxdb from Node-red

General
8

Assuming you are sending to the Influx Out node then look in the help text and you will see that is not a valid structure for the data.
You need the measurement in msg.measurement, and in msg.payload you need

[
  {
    field1: value,
    field2: value
  },
  {
    tag1: value,
    tag2: value
  }
]

You don't need to provide a timestamp, influx will add the current time automatically