docs: clarify spl token account creation handling for exchange integrations (#23288)

(cherry picked from commit 09d064c090)

Co-authored-by: Trent Nelson <trent@solana.com>
This commit is contained in:
mergify[bot]
2022-02-23 00:47:54 +00:00
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parent 215c708599
commit 8413700a2f

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@ -721,6 +721,10 @@ must then be used to determine the effective balance change. These fields will
identify the token mint and account owner (main wallet address) of the affected
account.
Note that if a receiving account is created during the transaction, it will have no
`preTokenBalance` entry as there is no data to decode the state from. In this
case, the initial balance can be assumed to be zero.
### Withdrawing
The withdrawal address a user provides must be the that of their SOL wallet.