Transaction not yet indexed

MH6ESwyHv5JPpX8pgNRgDRrKPyuRtTcbYoBKuqMqBWZs3FQb3LWztqQPLc2HDet3oFqyhrefvjG7U4qeW6vvs3Q

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