Net-worth wallet ranking, Solana only

Ranks Solana wallets by raw NET WORTH (total USD value currently held), highest first — not a trading result. DISTINCT FROM realized-pnl-leaders and unrealized-pnl-leaders, which both rank wallets by a PROFIT figure: this ranks by what is currently HELD, and the three are not fallbacks or corroboration for each other. IMPORTANT CAVEAT, measured with ten live calls and reconfirmed on this build: most rows on this ranking read tradeCount 0, volumeUsd 0, realizedPnlUsd 0 and unrealizedPnlUsd 0 — custody and exchange wallets, not active traders — to at least rank 120, and the wired source offers NO filter that removes them (an invented parameter name is accepted and silently ignored, identically to a real one). This is published as-is, deliberately: there is no corroborating source for "who holds the most" and no measured way to separate a custodian from a self-custodying whale on this ranking, so every row is returned with its own tradeCount, volumeUsd, realizedPnlUsd and unrealizedPnlUsd fields so a caller can judge each one rather than trusting a hidden filter that does not exist. A 0 on any numeric field is a real reading, never an absence. offset/limit are real pagination (verified against distinct pages); there is no sort/direction parameter — the wired source is always ranked by net worth, descending.