基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1b20377823907653f3903a3df765a9f7ab0a6872 OP_EQUALVERIFY OP_CHECKSIG
OP_0 577f4e5002b3aac1c9d171cd733efd16860cab8b