基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b4bff2a91a5774ff870650173e913fbc35e52c16 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fd8f6a9c474e7b1aee710300328900d3d5ddf884