Transaction not yet indexed

21iUfvkTQ1naQ5UweWcfdSsGJrmVPqcsBhQ5jpbQdDvT3XGwKLfUMAppqKqCjJe5uYLY2JchkYuWY2DQvNajmaCC

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