OP_SPEND
0 0 0 [byte code] 12c7c5756f1b034f4de32c900f11821dd00ecec1 OP_CALL
00
OP_DUP OP_HASH160 3d6446693f7677b78fda7aa088b7737477f54c79 OP_EQUALVERIFY OP_CHECKSIG