Transaction not yet indexed

493fuSZoE5XsUxxcrM6xM62qjQAGFQrtUSpwLc2daPnyj5kH9TYB8uTgeE9RzrQLtS5rB3df8iQJ4oHK261ETZuR

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