Transaction not yet indexed

ybfTM6Ruyam7wq8FSfjmTSquhC4frqzTYnUds3aiNqB2Ara8k6Ne2rnxhwF2VZiCSkaaJ6NFzx3AjW1Ww3gnSu8

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