Transaction not yet indexed

HefkJRkJeG5PqFp2PvoSCdnrvsTy8PRrRQBpMX3GbGMMSVFoB5WBmnUtLjQcUL2hgVFYsW7cvCJdDdjcQ4B33Mf

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