基本信息
witness_v0_scripthash
OP_0 3a81aa69185361406f6b93598e5482ab1031464a4f96bbd84142a9084a354730
pubkeyhash
OP_DUP OP_HASH160 831fd8bea15a74ead2844df71ecc702d4808fa98 OP_EQUALVERIFY OP_CHECKSIG