Transaction not yet indexed

HLMktEhYFahxFP7Zb8CDBfd2RsRF71Pc1NN6BWcBC9Pf8wEWq41gQrQjKLyLjWYXxtdKVAsRB2Npr2ajxoTXdF1

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