基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 ac49407a61a6f2a4dea8187b45ec0e594b829259 OP_EQUALVERIFY OP_CHECKSIG
OP_0 751d7f9d8e1846b272f9f00e51c93462be47c749