基本信息
witness_v0_keyhash
OP_0 3b46cef8b546b88ce57a405df4a3842d512a97f2
pubkeyhash
OP_DUP OP_HASH160 29126f83c7aa14311a666165e2b20b87551d9540 OP_EQUALVERIFY OP_CHECKSIG