instruction

solana.orca_whirlpool.set_fee_rate_by_delegated_fee_authority

not seen in sampled epochsIDL-documented

One table of the Orca Whirlpool dataset — sliced from the unified archive by ix_name = 'SetFeeRateByDelegatedFeeAuthority', coverage apr 2024 → jun 2026. Buying the dataset includes this table and all 66 others.

Sample Buy dataset — from $200

Payload columns · 5documented from the program IDL · schema v1.0

Column	Type	Tags	Description
whirlpool	pubkey	accountwritable	payload account
adaptive_fee_tier	pubkey	account	payload account
delegated_fee_authority	pubkey	accountsigner	payload account
whirlpool_program	pubkey	account	payload account
fee_rate	u16	arg	payload argument

Physical schema · every delivered filefooter-verified

Column	Type	Description
slot	u64	Solana slot number
tx_index	u32	transaction index in block
ix_index	u32	top-level instruction index
inner_index	u32	inner-instruction index
stack_height	u32	CPI stack depth
is_inner	bool	true for inner (CPI) instructions
is_vote	bool	vote transaction flag
success	bool	transaction succeeded (failed txs included)

payload above ships inside the json column · failed txs included & flagged

File layout

-- this table, straight off the files
SELECT *
FROM read_parquet(
  'orca_whirlpool/epoch=*/part-*.parquet')
WHERE ix_name = 'SetFeeRateByDelegatedFeeAuthority'
-- not seen in sampled epochs

-- per-table materialization on request

Kind: instruction
Observed rows: not in samples
Payload docs: program IDL
Payload cols: 5
Network: Solana
Family: Orca
Coverage: Apr 2024 → Jun 2026
Format: Parquet · 15-col unified

Buy Orca Whirlpool

every window includes all 66 tables

table: solana.orca_whirlpool.set_fee_rate_by_delegated_fee_authority · 5 columns · schema v1.0provenance: documented · coverage: reconciled