Transaction not yet indexed

5b91c7RRSrtZDfoJK7K3jmvgSkq1oc3Mp6GeCW6c6i5PZi6VEo26SVTjCRPnoH2ifePYWfk2tVeYjbYZwsnRfL2S

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