Transaction not yet indexed

1udFcmFCwiT7Kmir8L5MSe4wZ2RWjCtiCrE5jfhtC5s9UNBoTTPYdNecVJWNrRJXvJyBFaTZZvMkLUptkAE6Hrx

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