Transaction not yet indexed

mdKYo1CZLYL8k7jEZuroqCsh8iYC7ZtyyNXLSFk5JF8VxWsAquvXcwjQj7F1teP1VdieGDNbCoo8unemQwm1hYc

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