Transaction not yet indexed

21kKCYyyMqewSkZHheN1aHM1518ga3ZpkkFrYriCZozUStXqBLga7cQ3BZ1YxmLjVgD9CiEBCDmn7UdmoGdC17Yw

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