Transaction not yet indexed

5MRNKCg22cWToK4qmNhoADyFiMHJADdkMKFkq5fEyRfgUPsofhsy6UWBVP9tWDPzdKdrJFwFMVdk2dkeRLMGMiqK

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