Transaction not yet indexed

66cfUuHVcR8o4NC34KGxrqRCtf8xmHy5AMBCUE3HpQReTGRDN7QEq5ewEdReJJ2ZzZBNEMbj35S2Dqo7hRGHNf14

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