Transaction not yet indexed

HKKdGLabewY2vf25dg1BJnqKfJrXMZd6G1dBcoZtqrmnBLtZqcryAeDPNqPy5Xfz5UCe36jqZzsYS3vhxJGCmX2

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