from: 3665105972 to: 4294967295 channel: 24 decoded { portnum: TEXT_MESSAGE_APP bitfield: 1 } id: 3057128814 rx_time: 1747108820 hop_limit: 4 priority: HIGH hop_start: 4 relay_node: 52
Meshtastic already has public/private key pairs. You could just post your public key online.