Caching results from prover

v0.6

Add cache for prover

Dont return custom payload if airdrop is not happening at the moment

v0.5

Dont return customPayload if airdrop not started or already ended

Calculate jetton wallet address

v0.3

calculate jetton wallet address

StateInit from contract method

v0.2

Get state init from GetWalletStateInitAndSalt

v0.1

Dont return proofs for /wallets