Transaction not yet indexed

mkC6MuJ2GHZK9Zfvvnoy3ZmjnyrxSriNFrep9Eyu4JByyVCuAwWhpbfGpH1w8Kb3EcwC2Y23mb8VRc7MiDVwLBa

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