8699 0102
02ddb6714c021f4e9dd6b83db5b9f40a0fff2cfe8d305ee44e0af56135cd2aee48 OP_CHECKSIG
OP_RETURN aa21a9ede2f61c3f71d1defd3fa999dfa36953755c690689799962b48bebd836974e8cf9