Transaction not yet indexed

21Ch94daNcuW6s5zLWfsYrH8nSdFZs2F9t2GJBzMfJV3PWBmHNyttZeKf6ed9QJgnuo4JRH8r7jHoPqDAN9RQec8

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