基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8bd02fa4a4366d0f98ca391adbf8b611491623a OP_EQUALVERIFY OP_CHECKSIG
OP_0 7ff2a1877aaa833dc9a05d72a148f47a61d821b8