Transaction not yet indexed

66Z4vEV4r1VEHzPxq9hT9mJ9emoksJQwa4gWQ1Ch8eiufdYrY93n97C7r1KhWbMBfKthhkwT6XRApKtUCPKUjPsY

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