You do not need to use a transaction Memo to send GRX or XLM to your GRAYLL App account wallet. Your GRAYLL App account is on the Stellar Network and only belongs to you. You have ownership of the Private Keys. The Private Key should never be shared with anyone! Your GRAYLL App account's Private Key allows you to have full control of your digital assets. The Private Key is encrypted and is used to sign transactions from your GRAYLL App account. Private Keys start with the letter "S" - for example: SBX9ZARQOFS6IM2HS2N5TVK54AEF55E3FHOXBTWA6IPEEJJ4W5WJWY7X

Did this answer your question?