基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a16262d7dc7e97c8ddd454be2a83865102b17bab OP_EQUALVERIFY OP_CHECKSIG
OP_0 50642f453e7e838a2e9ee4a19a5483de719d34eb