6919 6b
02d9378f3349f27be12b1f1aa93d4af1f8a0f564e49b4a101631b87cf899c23191 OP_CHECKSIG
OP_RETURN aa21a9ede2f61c3f71d1defd3fa999dfa36953755c690689799962b48bebd836974e8cf9