基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 2109d961462cba89b181d16f4e3acc543ed88c94 OP_EQUALVERIFY OP_CHECKSIG
OP_0 0312a91efdcc348c0abff2644f2f20a1b813f03b