Transaction not yet indexed

aMuSb7u3muMw2GQKiASF6Srg96NpMGYFeSvqjoWaTJtddGSRtqrWNH6Aj7MdwAcQdtmJtqzzc9zRQZzppkQ7Cup

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