Transaction not yet indexed

YYSQ1bHNXa9hsb5zfWbr7WgbBsEAqFBG8tdFzbTkGuPBYHcxFKxcuH1M7AeaSYmREnwe5uMerUMTWEK5L3jddb5

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