Transaction not yet indexed

Yy4aF5zGY1ayMJpEpccJUCxvehqUrdmrdDziNj3aV5PaWhoKMB9yxT4EvDz74A7zJKA7aJZdRDqrqx2PU8ZeTR2

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