Transaction not yet indexed

MEK8KjoWjBbAFXDPVXhzznfHnChWfJKsBoPSojX1ggy1EunJqhLTXZ9cQAWfVqMHz5K4TeAQvmHWoUbSeS4c1EM

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