/**
* 交易请求状态
*/
export enum TransactionStatus {
/** 待处理 */
PENDING = 'PENDING',
/** 已签名 */
SIGNED = 'SIGNED',
/** 已广播 */
BROADCASTED = 'BROADCASTED',
/** 已确认 */
CONFIRMED = 'CONFIRMED',
/** 失败 */
FAILED = 'FAILED',
}