Staking USDD is a great way to earn rewards on the TRON network. To do this, you will need to create a TRON wallet, deposit TRX into it, freeze your TRX to get bandwidth or energy, and then vote for your favorite Super Representatives (SRs). You can then supply and earn USDD on JustLend.org.
To get started, you can check out the JustLend Quick Start guide which will walk you through the steps of setting up your wallet, depositing TRX, and voting for SRs. You can also read the in-depth guide on Steemit for more information, or watch the Youtube tutorial for a visual guide. Once you have completed these steps, you can then supply and earn USDD on JustLend.org.
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