Transaction not yet indexed

28DeUvKNaTbVCV7e7GzMBapctGh8LbSbpomfPdRkZgcjAKpYmsEg56qvAbzk2q3EihpVGxwFGWSqPUfCKKcH3LMc

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