基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a2f7ef45d6010c8c8ebd94df2afb94639fd16e56 OP_EQUALVERIFY OP_CHECKSIG
OP_0 9c38191f20275ea9ececd2f762c450ff159508f8