Transaction not yet indexed

3ef66uRPR8fngxMQ6oKKDCj8AgdVkGhAUG1kHWSrQ9boySvJhNzC62v7fHZ8JeoXArarkM8FMWQLX9ZRwPZHSGRQ

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