基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a49ccb9ecf76491b6474d1f9c4ad37e1e3b4df3e OP_EQUALVERIFY OP_CHECKSIG
OP_0 79db3b1fd6d302e2e5b6cfa21eb9d587988b86b0