Transaction not yet indexed

MNTfaCfcXMBujDGD1K3DigbYHRgkumqKX6W9CPvJuJyMCN8GbRH5oKToCECjZ2EvsgqivnzCV5HQpU7FVvN8vqf

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