Solana
programNotification2 크레딧
Message pushed by the node to a programSubscribe subscriber when a matching account changes; not a callable method.
매개변수
필요한 매개변수가 없습니다(params 배열이 비어 있음).
반환값
타입
Object
params.result is { context: { slot }, value: { pubkey, account } }: pubkey is the changed account (base-58), account has the same structure as an account in getAccountInfo ({ lamports, data, owner, executable, rentEpoch, space }). params.subscription is the subscription id.