Transaction not yet indexed

5C66i5zpidmXxJNKU8KrG3jNTj7PqFKYgxrkAAk5D3qYGZqDSTxEpqPae3w1U578m1oxorhWbiPbRTvyn6oJtTHx

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