Transaction not yet indexed

ex2qu8AmqHt6UqNthHPycZsrnpFzFMxCtWCZENDwHKUbVE9HmtkmfmUcMBuUtJTXfBtW1tbap41vyZxcfokxftZ

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