基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 03a449c02aa7232704277938465f0d14548c43c0 OP_EQUALVERIFY OP_CHECKSIG
OP_0 34f3a1b6643a65ee09f6c8620ffdbde6d97c7b07