{ "$schema": "http://json-schema.org/draft-04/schema#", "title": "submitParameters", "type": "object", "properties": { "signedTransaction": { "$ref": "blob", "description": "A signed transaction as returned by [sign](#sign)." }, "failHard": { "type": "boolean", "description": "If `true`, and the transaction fails locally, do not retry or relay the transaction to other servers. Defaults to `false`." } }, "additionalProperties": false, "required": ["signedTransaction"] }