Transaction not yet indexed

mkKN3UAfQQNQqc6bEHpQcUSAv3eSBXk37YD8Gp4ayKnbvEWSu63SbWFkj2VG3ptX71Ehjfdrt3b8cZzKNafTYLG

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