@type t() :: %Rapyd.Types.WalletTransaction{
  amount: float(),
  balance: float(),
  balance_type: String.t() | nil,
  created_at: integer(),
  currency: String.t(),
  destination_id: String.t() | nil,
  destination_type: String.t() | nil,
  ewallet: String.t(),
  id: String.t(),
  metadata: map() | nil,
  source_id: String.t() | nil,
  source_type: String.t() | nil,
  type: String.t()
}