[BUG] token_mint_address in tokens_solana.transfers is different on solscan

[0xroll]

Description

token_mint_address in tokens_solana.transfers is different on solscan .

some examples in the discord thread https://discord.com/channels/757637422384283659/1281025587405787177/1282371830186774651

Current behavior

token_mint_address showing a different address

Expected behavior

addresses should match with solana explorers

Impacted model(s)

https://github.com/duneanalytics/spellbook/blob/main/dbt_subprojects/solana/models/tokens/solana/tokens_solana_transfers.sql#L66

Possible solution

havnt thought of a solution yet, just creating this issue to track

[tentabs00]

here are two specific transactions with a different dune token address than what solscan shows:

Transaction 1

• transaction signature: 2tjLmmksKz636jKacMoNnGKTvUdBCSWsUtzuswGskXae8PNa9Gr1Qb2XZdRtK5ne4BR7oB8mryV2RN6t8bqiULCP
• token contract address per solscan: MNDEFzGvMt87ueuHvVU9VcTqsAP5b3fTGPsHuuPA5ey
• token mint address per dune: DriFtupJYLTosbwoN8koMbEYSx54aFAVLddWsbksjwg7
• dune query showing incorrect token mint address:

  from tokens_solana.transfers t
  where t.block_date = cast('2024-07-21' as date) -- date filter to improve performance
  and t.tx_id = '2tjLmmksKz636jKacMoNnGKTvUdBCSWsUtzuswGskXae8PNa9Gr1Qb2XZdRtK5ne4BR7oB8mryV2RN6t8bqiULCP' 

Transaction 2

• transaction signature: 47JfrTa9NaPQJmzQM1sJ8JcUbsSDAycjuABV1GxT3bZNQesQSNamtEWWyKFYt81SvEqP9gkvgEyw1KNGaxHsteLk
• token contract address per solscan: MNDEFzGvMt87ueuHvVU9VcTqsAP5b3fTGPsHuuPA5ey
• token mint address per dune: EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
• dune query showing incorrect token mint address:

  select *
  from tokens_solana.transfers t
  where t.block_date = cast('2024-04-15' as date) -- date filter to improve performance
  and t.tx_id = '47JfrTa9NaPQJmzQM1sJ8JcUbsSDAycjuABV1GxT3bZNQesQSNamtEWWyKFYt81SvEqP9gkvgEyw1KNGaxHsteLk'

Query to retrieve negative balances

here is a dune query showing all negative balances for the MNDE solana token, you can remove the token filter in the first CTE to assess all tokens

-- filtering to only a set of tokens to improve performance
-- you can remove this to see the results for all tokens
with transfers_filtered as (
    select *
    from tokens_solana.transfers t
    where t.token_mint_address in (
        'MNDEFzGvMt87ueuHvVU9VcTqsAP5b3fTGPsHuuPA5ey'
    )
),
-- aggregate wallet-level transfers by counting transfers in as positive and transfers out as negative
wallet_transfers as (
    select 'solana' as chain
    ,t.block_time
    ,t.from_token_account as wallet_address
    ,-t.amount as transfer_amount
    ,token_mint_address
    from transfers_filtered t

    union all

    select 'solana' as chain
    ,t.block_time
    ,t.to_token_account as wallet_address
    ,t.amount as transfer_amount
    ,token_mint_address
    from transfers_filtered t
),

-- calculate wallet balances by summing net transfers over time for each wallet
wallet_balances as (
    select chain
    ,block_time
    ,wallet_address
    ,token_mint_address
    ,transfer_amount
    ,sum(transfer_amount) over (partition by chain,wallet_address,token_mint_address order by block_time asc) as balance
    from wallet_transfers
)

select chain
,token_mint_address
,wallet_address
,min(balance) as lowest_balance
from wallet_balances

-- filter to balances below -1 rather than 0 to filter any rounding errors
where balance < -1
group by 1,2,3
order by 1,2,4 desc