基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 f6a3452961591031ceaf871038b156eaf35d3e5a OP_EQUALVERIFY OP_CHECKSIG
OP_0 21e8ddc8b0eebc2d5580052274f137ad44d3f1fe