Transaction not yet indexed

MK5cMva6etcv4J9ggqxRF7ynMYfMqELvnfMkiFoDBb1tn6FsE1degQATZhXksLCC6odknN3qvdbU4a1NFb7UnNU

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