基本信息
witness_v0_keyhash
OP_0 3a7dd2ab35bca31b21cabc1e9f050a2062edcccd
pubkeyhash
OP_DUP OP_HASH160 c660d6f96c3b359f64fc9801835eca2314aba12a OP_EQUALVERIFY OP_CHECKSIG