Transaction not yet indexed

2ngZ4uMmTXP9FX14CMaXBKj3z6HwyJqFyFQirAz9z75pqDL6PFderPHGZPLD7pdxHqMLxwSKTx8mHUBFTFFVCTH8

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