Transaction not yet indexed

Akc2n36dRtitPMy3bd9qsEeifSPJBqfiy7Z3XP726tQfuMJddi4XcVYhv3smMirQfvTbw4ZQAAS6ELhiazxKfqi

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