基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a6ec2db9e4a8450197a81be8d51e42fecaa6c698 OP_EQUALVERIFY OP_CHECKSIG
OP_0 cd48f652ac6622d581b3ae0eb90ffe489f91cc68