Completes the parity work 0.8.7 started for Tron. Imported ETH and SOL
wallets showed a native balance and nothing else, because the JSON-RPC
endpoints they poll have no history or token concept at all.
- ETH history + ERC-20 balances via Blockscout, which needs no API key
(Etherscan V2 does). Mainnet RPC moves off eth.llamarpc.com, which was
answering 525 with an HTML error page — that parsed as a JSON error and
showed as a 0 balance.
- SOL history via getSignaturesForAddress and SPL balances via
getTokenAccountsByOwner, both keyless on the public RPC.
Three things the live testing turned up:
- A Blockscout mempool entry is {result:"pending", status:null}. Reading
that as "not ok, therefore failed" showed pending sends as failures.
Now carries a distinct pending state through to the row.
- History `delta` is now a number, a decimal string, or null. ETH wei
needs the string (18 decimals overflows a JS number, and Math.abs was
silently rounding it); Solana's signature feed carries no amount at
all, and null >= 0 is true, so unknown amounts were rendering as a
"+" that claimed a receive we cannot verify. Unknown now renders as a
neutral row instead.
- A real address came back with 855 ERC-20s and 3078 SPL mints, nearly
all airdrop spam, some with blank, zero-width or bidi-override
symbols that render as an empty row borrowing trust from its
neighbours. Token text is sanitised and lists are capped at 50, sorted
so named tokens survive the cap.
Also: the first-run setup screen forced text-align:left on the form, so
its helper copy ran ragged under a centred mark, title and description.
The form now inherits the centred alignment; the mnemonic box stays
left-aligned on purpose, since centring wrapped seed words makes them
harder to check.
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