基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b8e6ed1cd100f842a1ac6d7eea9de6b3c70a4bfa OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4644d3ea876f1ca07e20f399ccb85ea9148123c