668290 f200
0000000000000000000000000000000000000000000000000000000000000000
02741ff67b9ed9836b15b79fbb52a3b1057deb89fce415141b6421fdfd0cf7c806 OP_CHECKSIG
OP_DUP OP_HASH160 078f009574f0fbf78f9c200828d4fccf8ef6db64 OP_EQUALVERIFY OP_CHECKSIG
OP_RETURN aa21a9ed18af0a5f4fa0451610d701b477f942208931e12829f122a6c974df8d230b7d3a