Standard alert IDL change Pumpfun

Pumpfun IDL resized

Legacy Anchor IDL resized for Pumpfun Launchpad

Program page Open tx Related activity

IDL

Pumpfun

Pumpfun IDL resized

May 14, 2026, 7:14 PM slot 419747633 path 1

Program Pumpfun Launchpad 6EF8...wF6PActor GUYC...EVH3 Instruction ResizeReason Canonical IDL changed

Details

Pumpfun Launchpad

Alert level Standard alert

Event type IDL change

Protocol Pumpfun

Target 6EF8...wF6P

Actor GUYC...EVH3

Slot 419,747,633

Path 1

Indexed May 14, 2026, 7:14 PM

Event id

4CAXhG6m3q21UEgCzDDxRHyipSCRLH4CrgYFGpzZMV59Ra3GiJ1H2an5oX9f6sHGReCwnUmduZLKudYDMFCWN6pz:1:program_idl_resized:6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P

Signature 4CAXhG6m3q21UEgCzDDxRHyipSCRLH4CrgYFGpzZMV59Ra3GiJ1H2an5oX9f6sHGReCwnUmduZLKudYDMFCWN6pz

Payload

8 tags

{
  "authority": "GUYCUEpxSkm1ccDo3LSKMR4Xpe5bgMnEZaFygWUSEVH3",
  "call_origin": "top_level",
  "classification": "idl_update",
  "compression": "zlib",
  "data_len": 18938,
  "data_source": "anchor_idl_account",
  "encoding": "utf8",
  "format": "json",
  "high_impact": false,
  "idl_bytes_available": false,
  "idl_bytes_chunk_count": 0,
  "idl_bytes_len": null,
  "idl_bytes_missing_ranges": [],
  "idl_bytes_sha256": null,
  "idl_origin": "anchor_legacy",
  "idl_source_account": "AYgC53tU5BbP2NAnv5nConJxAdpQZctvmZK88pu69xRs",
  "idl_version_id": "4CAXhG6m3q21UEgCzDDxRHyipSCRLH4CrgYFGpzZMV59Ra3GiJ1H2an5oX9f6sHGReCwnUmduZLKudYDMFCWN6pz:1:program_idl_resized:6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P",
  "immediate_parent_program": null,
  "inline_data_len": null,
  "instruction_name": "resize",
  "member": null,
  "metadata_account": "AYgC53tU5BbP2NAnv5nConJxAdpQZctvmZK88pu69xRs",
  "metadata_seed": "anchor:idl",
  "multisig": null,
  "new_authority": null,
  "parent_program": null,
  "program": "6EF8rrecthR5Dkzon8Nwu78hRvfCKubJ14M5uBEwF6P",
  "program_label": "Launchpad",
  "proposal": null,
  "protocol": "pumpfun",
  "protocol_name": "Pumpfun",
  "severity": "standard",
  "stack_height": 1,
  "transaction": null,
  "via_multisig": false
}