Transaction not yet indexed

NMkbPyRZjCjDLjDbpLZxUidgiQgA93V7GEnsf9Co2rwiDGWowWi3A2pk6dR9kbFG7QTqJRLbvXdqLQxcZu94yAn

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