Transaction not yet indexed

RGPoEXJeYNKJJ4iPHwiekWwqi59DNXdyMKBQCi6fnPFDz3GcYkiZHT28d8e6mjYcfiuShp2e4SYjLgPYySHxevN

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