基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7756b8929778e9c40a4b4a3e81a37d00ffa2351c OP_EQUALVERIFY OP_CHECKSIG
OP_0 aaa3dc0f121ae5b228fd66da2efb4f8dbe6d8922