Transaction not yet indexed

ympewQJ6HXiezm6x4R8PP1fdi3vzHpeknYHmEDmAKf4hH9Z8ZphujtS9e8qWd6DVqi6RwbsYv3UE3j2AprrFRoT

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