by CryptoRank 
#1 Tether to launch USDT stablecoin on Polkadot and Kusama — link
#2 Cryptocurrency firm Paxos to apply for clearing agency license — link
#3 Fidelity, Coinbase, Square form crypto council to lobby policy makers — link
#4 Signal adds a payments feature—with a privacy-focused cryptocurrency — link
#5 Coinbase reports an estimated $1.8 billion in total revenue for Q1 2021 — link
