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The right doc is [rubydoc.info/gems/bitcoin-client](http://www.rubydoc.info/gems/bitcoin-client)

@Lucascoml add ```index``` for ```v-for``` when iterator like `````` [V-for with simple arrays: what key to use?](https://forum.vuejs.org/t/v-for-with-simple-arrays-what-key-to-use/13692)

update `flutter_cache_manager` and `cached_network_image` to latest version:

Is there any progress on this? thanks.

The issue was that the chain id was not being set correctly. Figure out the detail: https://ethereum.stackexchange.com/questions/13498/invalid-sender-error-on-private-chain

+4

Hi @johnqh may I please know did you figure it out? thanks

The solution is to apply different `priceScaleId` for xxxSeriesOptions. Below is my sample setting for the chart. ``` let options = CandlestickSeriesOptions( priceScaleId: "1", priceLineSource: .lastVisible, priceLineColor: "rgba(0, 0, 0,...