Transaction not yet indexed

S4xNkdaVKFugUKtkzsytyU1SJEEEN1bs9KDvb2Up47KC5PFhuAFbLzzPiHPSQ3wZUxH7xSWvbN2oXSzEsMd7Gn3

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