49484 1b
02efac0cfaa65cc4e1b05a51b066d7c1e42d20bb62c8d9a3983b519a9a18339919 OP_CHECKSIG
OP_RETURN aa21a9ede2f61c3f71d1defd3fa999dfa36953755c690689799962b48bebd836974e8cf9