Transaction not yet indexed

Akc1RAFZqw6UMDMs3JxxwuwVChSCcdE7EZ1iGFoMeV3RUnnNHdaGZ8d6uZkJFMMssiuDJWb5ktLbzLzv8sQQuAn

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