基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a4bb0dcf96b09a3c1a870c2b74e80ee4f07c7459 OP_EQUALVERIFY OP_CHECKSIG
OP_0 6c2721734df5eec7f0ba90774cdebcc56a812a62