Transaction not yet indexed

4LUM2aJqaCZ4VkiP6xwQvbTk9hjffhkErpfLBfhyM9LR4AM8mcRGpk47r8b1jCZbHdgJv2QHU3YLxGyLgARgENyk

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