Transaction not yet indexed

NRGu2SuNmunucaAXQnwCYiEFMG2D5h5vkVWuP2LjMP4MyyU9zeaH4dnFomFSKuFcSp9h9Z3V2YBpUh6fEx8xUMJ

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