Transaction not yet indexed

PGnkcJR8JS1UYaYnp4ErTqaxeKkmK1aeHu8XNynxmHwzRy6uSSfTJNn72p9txqMbgbGgYV4VXT5ZtFNJa2EFuV5

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