public function save() {
		$key = $this->generate_key();

		$fragments_count = $this->save_split_data( $key, $this->data );

		$save_data = array(
			'identifier'  => $this->identifier,
			'done'        => 0,
			'total'       => count( $this->data ),
			'fragments'   => $fragments_count,
			'last_update' => time(),
		);

		/**
		 * Filters the information that will be saved to the database for this queue type.
		 *
		 * @since 4.7.12
		 *
		 * @param array $save_data
		 * @param self $this
		 */
		$save_data = apply_filters( "tribe_process_queue_{$this->identifier}_save_data", $save_data, $this );

		set_transient( $this->get_meta_key( $key ), $save_data );

		$this->did_save = true;
		$this->id       = $key;

		return $this;
	}