Transaction not yet indexed

5k6C2hz3LVqog1bY4Z3w2wDRjnkhZyuKqRBFH9aeUeSjnvD4Rtk1JQJ7RCqqTCTTKz4FkvfzjpCdWqmNdHAPMy19

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