Transaction not yet indexed

4Sm64a74KKpVNYKP4Y3LbdHCza4o7xq2bCZcVYQ9maDY3U4zLY21W2dLaA7wKd4K2eUe23wFHFsKJHvZLHvg4Fst

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