基本信息
witness_v0_scripthash
scripthash
OP_HASH160 a3e81ae6d352f99b5a93d5dd09cdd5cb8e54bb78 OP_EQUAL
OP_0 21e0263667253f2f5c8a3caf95eb6f31070d0e1465be8a19821d67266b94c31d