Transaction not yet indexed

mUUfMS75RfseePWXAhaZBKLYnUitzhbMFpbDsK9F2yxKWbisV5NNp8deFkeBLsjhGTPXL5Mz6GBkFcSTsGAPh3U

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