Transaction not yet indexed

2ng8pFftXHesxNJUiEexLDt9JSk9Pqutw8zwEpqB7cfZabsGeCo4v6C9XB18Q6MHqCt9rNT2pnYpdL2USu7kyRm1

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