Transaction not yet indexed

MMk8VShiBqoakTW5JLWfM4vrBWDcMqa7j7xahdwtFx4ZCR1uurWMzprrKpFo3MFNVrGs8cdEkufbbQzCSz5K2eC

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