$XRP had the dollar sign in the last version too (it appears once), so here's the same post:
Argentina is putting electricity on the blockchain ⚡
Each JMWH token on the $XRP Ledger equals 1 real megawatt-hour, backed by Latin American energy producers 🔌
Tokens are burned when the power is used, and the total value has already passed $1 billion 😳
The lights are on-chain now.
The electricity bill? Still painfully off-chain 😂