Transaction not yet indexed

2SSMbDMfG5fcnVzdob9cs4cMEAKjtAjEiCD921xcj98XAWQ2N6S79BZgQQ4HXiRvfaPWkaSe8WUMosYH3DHXqFS9

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