Transaction not yet indexed

21LtmXejUtkMYTo8FkRap8F7onn6owq3k4TciEycTYgZJpecDKhvyZim1r7fA9wR4P1knmfKoECcbVYrLcV4aRGb

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