Transaction not yet indexed

15RzHBWrqKqHwmDQpHW4v9Uz79fwLB68VKh5PGb1RhekbbvhGWjxHohdvZTpQzpt2o6dgH5uesZYZAAk2x42TgE

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