基本信息
witness_v0_keyhash
OP_0 a3678a318c38487db6fc01b4fb66a0738800dd25
pubkeyhash
OP_DUP OP_HASH160 f4b4be52efa3e141873690ba4f97c3b6bbb4ca1a OP_EQUALVERIFY OP_CHECKSIG