Transaction not yet indexed

5MKkXPptvFRNPVJkxQt9iRZYQc4tDsQxFRT5MUwyijg3a8iSWcNqYTHUmEXAoEnnVPK8EEb5bqYfvbP6YVFJrZCL

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