Transaction not yet indexed

66Sao4oBk2haWf7mzLTSHZUgynRncsvAUW35omB8tEkRJxdvH3TduKoGw6LAfZ2sJajqcBpVevpaZ2GJs4ZHf5Ho

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