Transaction not yet indexed

MQkTkw29RaxfQYfsNmqZjhXAmrCHmxDj5ZjvS4by5DzacXZPefXa4Hzr9goLLt6XaCkVEUNTkh3hgWW5qAYio3f

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