Transaction not yet indexed

KFFw9zPhswt4P8M6VGiLh2nRBqonkRBAABJ8iFzMa5azCoh2iGucxx9t8tLw2DAc3nnL5p5e1SiZfKuQzaHUbak

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