core-lightning/doc/schemas/sendpsbt.schema.json

{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "type": "object",
    "additionalProperties": false,
    "required": [ "tx", "txid" ],
    "properties": {
	"tx": {
	    "type": "hex",
	    "description": "The raw transaction which was sent"
	},
	"txid": {
	    "type": "txid",
	    "description": "The txid of the **tx**"
	}
    }
}