Transaction not yet indexed

YaN7c2pmBdcr9Aa72Ng4rVmc2WqwxWyQLkLt5Sy2fyFqMrAygRWKpTz7gEKdMzMaZcqfUkqWWSyUkmDAM8qSKay

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