t() :: %Plaid.Transactions.Transaction.PaymentMeta{
  by_order_of: String.t() | nil,
  payee: String.t() | nil,
  payer: String.t() | nil,
  payment_method: String.t() | nil,
  payment_processor: String.t() | nil,
  ppd_id: String.t() | nil,
  reason: String.t() | nil,
  reference_number: String.t() | nil
}