(86, quantity: (u64, HighZeroBytesDroppedBigSize)),
(INVOICE_REQUEST_PAYER_ID_TYPE, payer_id: PublicKey),
(89, payer_note: (String, WithoutLength)),
(86, quantity: (u64, HighZeroBytesDroppedBigSize)),
(INVOICE_REQUEST_PAYER_ID_TYPE, payer_id: PublicKey),
(89, payer_note: (String, WithoutLength)),