Transaction not yet indexed

66PPMyp8n7tpw9DybDhkjSqqhKS2Pj7RTSHuXGq8WbfMUxdUy9EHJFyRHFAvYAjjubD3vFYn13GJBArHFKZvChuY

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