Transaction not yet indexed

NUgHi4SLQcjuyqtTGenGufMiJTFjy7H7yDcPZW8yhd6sc9ntwXfcs7Wz4MDF7Bd9UMQVj7D7sXTVbFTZbGTu6Mg

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.