poc1
flashswap: WBNB -> BTCB -> vCake -> BUSD
input
0xa5bb9219
00000000000000000000000086ac3974e2bd0d60825230fa6f355ff11409df5c # vCollateral: vCake
000000000000000000000000882c173bc7ff3b7786ca16dfed3dfffb9ee7847b # vDebt: vBTC
0000000000000000000000009c2323b8a57da0bd3cbe325c7f4db05cbb896dbd # borrower
0000000000000000000000000000000000000000000000000004c8b3c57ccfc5 # borrow amount
000000000000000000000000e9e7cea3dedca5984780bafc599bd69add087d56 # token repay
vTokenCollateral vCake
vDebt vBTC
borrower
repay token BUSD
