Transaction not yet indexed

3Ex6eFqJKCx5B3oqtyrfwzDNAc7VzDBFYmnMetjnK8vNRYh6qGJBZd6TFERCjJ3zfeK5Y3xJXQbP8LeASFaSmZBq

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