Transaction not yet indexed

MNfekiUWjsmFD5cveS7zhB3ufvyhvdWH85cbw8bgpoGG7yqc2erUY8uisWjTUQEv1v72n71UBMcNEgZzE2RpPHM

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