# State ## FeeAllowance Fee Allowances are identified by combining `Grantee` (the account address of fee allowance grantee) with the `Granter` (the account address of fee allowance granter). Fee allowances are stored in the state as follows: - FeeAllowance: `0x00 | grantee_addr_len (1 byte) | grantee_addr_bytes | granter_addr_len (1 byte) | granter_addr_bytes -> ProtocolBuffer(FeeAllowance)` +++ https://github.com/cosmos/cosmos-sdk/blob/d97e7907f176777ed8a464006d360bb3e1a223e4/x/feegrant/types/feegrant.pb.go#L358-L363