Transaction not yet indexed

RNdUuMr2fbp4VKVSmkbL9Npzuq3xVpbWipaZcAa3mR2yF4piwre4mWXL2W1uUrDF3GS1xWiwsRGDm8wEwEpQERS

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