Transaction not yet indexed

499sow9U5k3yxQaS7MSebcjM5MiV9VBk2eNxXWpfRTMH554jYyyF4UVV2FmRsHs9GWKkLNeZaFrtqUXDjjyTREs8

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