基本信息
witness_v0_keyhash
OP_0 0446318e5aba829d375aec9aafae60cfd09a69d9
pubkeyhash
OP_DUP OP_HASH160 e4850a1a02cf63e4812677fe9a6048f790243b37 OP_EQUALVERIFY OP_CHECKSIG