Transaction not yet indexed

3zMDzD5s56ZuaY17fHFtmMYNAjNm1VBymWdQRzma7ZEyW4iMbwEBqqrDfGzSf5PgF5UPfgoyhhMbLHJADJE2J4ss

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