Transaction not yet indexed

21TbmjMG2cCeg41oQiunoRkpRZ6QbK6K4KhdxaNnYf47oN8emjNn8dFRdYACM4sMRogU9CgdeQLbnQucLx1UvVJ1

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.