基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a73e1fa84b3fb29e42d002469b91f7770751e29e OP_EQUALVERIFY OP_CHECKSIG
OP_0 20c7b72622ffb2ab9f8a0cac6c542e26ce37b38a