基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1a55f1c2e8bd027eef1b662236cd621cb815ed57 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a270ca8aba7c1829a9d8c8dc513e8e933f1bb04c