Transaction not yet indexed

12ukSmtQGvpyGKDp5fpVo9cYMxtXn6JtCfZ1s6p71p5UwteWwaeTySttLb5z9gFo86YDQnzdnJsBmz7bM3aYym4

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