SDK Reference@streamflow/streamVariablesMETADATA_SEEDconst METADATA_SEED: Buffer<ArrayBuffer>;Copy MarkdownOpenMETADATA_SEED const METADATA_SEED: Buffer<ArrayBuffer>; Defined in: constants.ts:74MAX_SAFE_UNIX_TIME_VALUEconst MAX_SAFE_UNIX_TIME_VALUE: 8640000000000 = 8640000000000;ORIGINAL_CONTRACT_SENDER_OFFSETconst ORIGINAL_CONTRACT_SENDER_OFFSET: 9 = 9;