Check which outputs belong to given ARQ address/subaddress and viewkey
Note: address/subaddress and viewkey are sent to the server, as the calculations are done on the server side

Prove to someone that you have sent them ARQ in this transaction
Tx private key can be obtained using get_tx_key command in arqma-wallet-cli
Note: address/subaddress and tx private key are sent to the server, as the calculations are done on the server side