Transaction not yet indexed

mamw2nA2UiZKWbHHaRaCW9GNandd7JjUcMbhcMU6hbAbFqC29tyfDeWATLDhr34BUYZCG4vygEDwk7GPRaVVgk9

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