Transaction not yet indexed

Mk4NWZ9CpXBwRKWagVfNdRvy6y6voac5AEbmaC2RuZrXmJQu7wWcxwcP1r4e8sidWdcLSGKuMdLoSwRdHdJvXm4

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