OP_SPEND
0 0 0 [byte code] 1f77225fc9b33db81c264392ce3dd586ee84b619 OP_CALL
00
OP_DUP OP_HASH160 75a9f785e374a0c477a6b4f0f5034d690c8d853b OP_EQUALVERIFY OP_CHECKSIG