基本信息
witness_v0_keyhash
OP_0 b8c18ddb6b5cf2bc52ef48d8b009a65d7fde90f7
pubkeyhash
OP_DUP OP_HASH160 3f2516cd0141c87a6ddee4a9cb3dc8fec5413c70 OP_EQUALVERIFY OP_CHECKSIG