基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8040a5e02662440c25f4f82a3703569169b9fed OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1e9791d9d4910c258b3cf4f3e5785b42dbdac76