Transaction not yet indexed

nmdu5U7AzPAAbpWoeES1M9TX2KJmKsiZTRkFjqMg3ruSWkxqtxBR8R2C3aQbgBnAdtQgoWFWLGxFCzwRpsHQc39

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