Transaction not yet indexed

MTvXMkiKPbK1ErtUGueebnHDBqTiKBnjwNu7J6drthESMG2P1kPsE2pE3dbnsZ4JG3su3KZAkcpKNBEpqvF8Kyu

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