Transaction not yet indexed

5SPpgTCT6AmzagkWZcRa36D9EkRTA8aRTsuDYpmgEc4iSPLh1ezDmbxyjWM7NjsrM7WKzV6XPg8QhYTM1FvwZvW4

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