Transaction not yet indexed

66AD6C2g6UK1pjmoRYBfKouh5XvYPVPXAe4b6d9AVJSyuBri9kHU6RY61nfAqSZJuAtDnusFbAsBZuTa2k1gUhRC

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