Transaction not yet indexed

MkngY5VQsxEmTRDs6R7pMvhKRJ6inNKAkeUcYbrcEMMdihjXbRvDBK79KUPRi4KU3EBfNnjJj24CHoZH2RJC3pB

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