Transaction not yet indexed

Uu15EGNpLn4tyQNnTdiPKoMTiJCMb29boVF9WHhzvLifvpjjyiU7L2o9GmK1Fr1KwJmnmW5ipywirruRWV5rf9y

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