Transaction not yet indexed

z19aNNsmx3dtA3HdhSACTbQbuH5s8o4QsqpzKn2hE8WaQu8rSyZeYgkiNKv7Fc5FuBMmc8zndMdSAK3UFCEzp96

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