Transaction not yet indexed

5Sx2sPWTXS5YpuoUp8xKPnW8Zv1b9d6Pmemnw9TCdBiGvGqpFQJfYfKVYkdqpLkJxFcLTmNEEGCMHRC3JsAR34Pq

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