Transaction not yet indexed

Y7DENhhHUZpsvzSiJSzJ9aPFnggtvMbnid9yuWStaWejLxP9pBCAky4jA8GaDzJEoWzVB7Qb5AsB4cnMvEMRFCm

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