A lightning network payment has been making global rounds on Bitcoin’s secondary layer. The payment, slowly accumulating in value with each passing, is 2.8 ($96) million satoshis strong and still going. Dubbed the Lightning Torch, the payment has changed hands nearly 150 times across 38 countries. Since this article was published, it's even been to space after SatoshiLabs/Trezor CTO Pavol Rusnak broadcast an invoice through Blockstream's satellite network to pick up the torch from Blockstream CSO Samson Mow.
https://bitcoinmagazine.com/articles/lightning-torchs-bitcoin-payment-is-running-a-worldwide-marathon/