Transaction not yet indexed

SMndA99bFqP4zfjj8V7FaXC4aXhBNNH4bWcYcmj2X4fMpeV7cYafUYVPThfGaXweZ1YuN4eak968CeJbYpCSToz

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