New OP_RETURN

=:ETH.USDT:0x9EeEd83f0bD3c0bBF07531870e151646503e7E74:0/1/15:dx:30

https://mempool.space/tx/ee3cd985bea4a598f764742d10da42d873ef80518cbdedb18da1cce9b7a903d4