Transaction not yet indexed

iz8pgfRGcbFqAheYGVRAPvtujRBmM7AGudZKRTUsX4ysFa3mdXK8MxsTckPo9frcRvySqeYMp2Vqmn6zAtTLhUK

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