基本信息
witness_v0_keyhash
OP_0 3a4c5b5939d95470ee82cc7ca92796191074cd64
pubkeyhash
OP_DUP OP_HASH160 674a3cb17b1a12afa7933118cd74ec22f0afc0d8 OP_EQUALVERIFY OP_CHECKSIG