基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3f44a075170ad0911ef8c4458a035d48c20426b OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a