Transaction not yet indexed

28spkSjXaXCpR7oDxXP9bsUF8ofXNcxS3hRuDKYi4mpUKUDu1N2nDGgFFQmMcS4n91YQsCe6CeFSvhAZuuADv3ch

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