Get the largest holders of a token as a map, with the transfers between them

Call this for the bubble map of a token page. data.nodes are the limit largest holders, largest first, each with its balance (the decimal value), its share of the total supply (null when the supply is 0), a label, its kind and its cluster. data.links are pairs of nodes that sent each other the token, and data.clusters the groups of nodes that links connect.

• Nodes: on Ethereum they are Blockscout's holder list (coverage token_holders_ranked_by_provider), with kind contract or wallet and a name tag or contract name as label. On Monad and Arc they come from Sona's index, only when the index of the token is complete (coverage token_balances_from_transfers), with kind unknown and no label. Otherwise nodes is empty with coverage token_holder_map_index_incomplete, or token_index_unavailable when the index cannot take the token. The first request for a Monad or Arc token starts building its index.
• Links: read on Ethereum only (on Monad links.status is unavailable with coverage token_holder_map_links_ethereum_only). They are the Transfer logs of the last 30 days between two nodes. Each item is one unordered pair, from is the lower address of the two and not the sender, transfers counts both directions and amount sums them in token units. links.status is ready (items holds the stored read, built_at says when it finished and window_days the days it covers), building (no read is stored yet and one is queued, items is empty, so ask again in a minute or a few) or unavailable (no read will come for now, and coverage says why). A busy token whose 30 days do not fit in the read gets a shorter window that ends at the newest block (coverage token_holder_map_window_cut). Coverage token_holder_map_queue_full says too many maps wait for links, and token_holder_map_links_failed that the last read failed and is retried 10 minutes later.
• Clusters: the nodes that links connect, directly or through other nodes. Only clusters of two or more nodes are listed, largest share first, id is that rank from 1 and a node's cluster is its cluster's id (null without links). A cluster says the holders moved the token between each other, which can be one owner's wallets, an exchange and its hot wallets, or a pool and a router. It does not say they share an owner.

Each limit is its own map with its own links. Sona keeps an answer with links.status ready or unavailable for 10 minutes, and one with building for 15 seconds, so a new read shows soon. The token is a 0x address of 40 hex digits in any case, which Sona lowercases. limit is a whole number from 50 to 250 (default 100).