18689 36
031cef01d32167f0dac998e31fdd7fc74c3fb3b11e9ea68ab1c45d81ac2b092d87 OP_CHECKSIG
OP_RETURN aa21a9ede2f61c3f71d1defd3fa999dfa36953755c690689799962b48bebd836974e8cf9