Transaction not yet indexed

1nMUrXkWdiJTaaDTQ9V2cNE4RYcXqZbPVuEkW3z2F3seWWs7g2YW1qzW3kCERWnkcxAoUezC8JFrgrfLcnHnmVJ

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