Transaction not yet indexed

56JKCuuQLwphSUMWb4NoxQZ7yGpzt6Mbo57vsahM5YmoD34eX3Gxv21PpJYr8YHoNf8vFk9zWf5pet7G7ubrR8v1

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