Transaction not yet indexed

66vfTh627D2cUJsABErcEJRHESPjeY3HKm9icL18KLqPg7jsiRc9ZATciXgJ4x85YvUUptvbRfGHeGDj8qECep6k

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