基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a42ab40f85ded240ee5d3c473c6de29f8db7d423 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fb7d0d125d85a8820bc27c53232288622bc0749a