Dinari Withdrawals API
**`Withdrawals` represent the transfer of stablecoins from an `Account` connected to a managed `Wallet` to another `Account` that is owned by the `Entity`.** Since the `Account` is backed by a managed `Wallet`, the `Withdrawal` must be processed by Dinari and the corresponding transaction is submitted on chain. Upon requesting a withdrawal, a `WithdrawalRequest` is created, which is then submitted on chain by Dinari. Once the transfer is submitted on chain, the corresponding `Withdrawal` is created. Currently, withdrawals are made in USDC on the Arbitrum network (Chain ID `eip155:42161`).