基本信息
witness_v0_keyhash
OP_0 50cb8fac90743eaa8b3772688c8ecb9536691f7a
pubkeyhash
OP_DUP OP_HASH160 91be9fe8632ccda2876acf133c5fca4262a9b988 OP_EQUALVERIFY OP_CHECKSIG