New OP_RETURN

=:ETH.USDT:0x6eff1cd6a4ae7a6c87360d87d7953c20ddfdd2b6:2680243897172/1/0:wr:50

https://mempool.space/tx/516b365dad3c07f58a55b233d71999a2f199000ef71b9167e48f55e5023a6632