HookCall #17595Returning

imd.pool4.v1CONTRIBUTE·IMDHOOKS·Solana → Ethereum

0xc837190888…42a7dbeetest data

Status

Returning

Elapsed

31.0s

Stage

9/10

Created

31s ago

Spent

—

Receipt

pending

SOLANA
IMDHOOKS
message emitted
WORMHOLE
guardian-signed VAA
executor delivery
ETHEREUM
imd.pool4.v1

Receipt in transit← ETH → SOL

call id: 0xc8371908884f9c…c442a7dbee
hook: imd.pool4.v1
route: Solana→Ethereumwormhole 1 → 2
source app: IMDHOOKSn3z7…XQcQ

created: 2026-10-06 13:59:29 UTC
last update: 2026-10-06 13:59:58 UTC
completed: in flight
expiry: 2026-10-06 14:14:29 UTC (in 14m 29s)

Lifecycle

9 of 10 stages complete

01HookCall createdSolana
+0.0s13:59:29 UTC
callId
0xc837190888…42a7dbee
payloadHash
0x97c0c2eb94…a680d55a
02Source tx confirmedSolana
+1.2s13:59:30 UTC
signature
qUwyJC5J2J…7WVRmeYJ
slot
291,126,545
03Wormhole message emittedSolana
+1.2s13:59:30 UTC
emitter
2420596797…dbbe4672
sequence
26077
router
WHrTRm9pQ4…qRwKsXp3
04Message / VAA observedWormhole
+14.9s13:59:43 UTC
vaaId
1/24205967…72/26077
signatures
13/19 guardians
05Relay / executor submittedExecutor
+16.7s13:59:45 UTC
executor
0x527111f5a4…d2419519
requestId
0xd2a2a4773f…030381f3
quote
0.0027 ETH
06Destination verificationEVM
+29.5s13:59:58 UTC
gateway
0x9f4f96d61c…17fc67f4
result
VAA ok · emitter ok · nonce fresh · not expired
07Hook executionEVM
+29.5s13:59:58 UTC
adapter
0xe864ac07dc…97258518
action
CONTRIBUTE
gasUsed
265,099
08Destination tx confirmedEVM
+29.5s13:59:58 UTC
tx
0xe5ed5a60dc…a6d14aee
block
22,208,222
09Receipt emittedEVM
+29.6s13:59:58 UTC
receiptHash
0x2dda2bd119…c7ae8dbe
returnSequence
5689
status
success
10Receipt returned / recordedSolana
in progress

Relay

simulated

Deliveredattempt 1

elapsed 14.6swindow 1m 30s

executor 0x527111f5a4539b383fd6c9db3dd533f9d2419519

Finality

simulated

Solana · source txfinalized

slot 291,126,545

Ethereum · destination txfinalized

block 22,208,222 · gas 265,099

Solana · receiptnone

Latency breakdown

Source confirm1.2s
Guardian observation13.7s
Executor pickup1.8s
Destination inclusion12.8s
Receipt return—

Technical details

HookCall

schema v1

mock

call id: 0xc8371908884f9cf00c253da7c0bca61bc736d1b4a03255a6e094d1c442a7dbee
version: 1
source chain: Solana
source app: programn3z7…XQcQ
hook id: imd.pool4.v1
action: CONTRIBUTE
nonce: 17595
payload hash: 0x97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a
max spend: 1461
expiry: 1791296069 · 2026-10-06 14:14:29 UTC

Wormhole message

observed 2026-10-06 13:59:43 UTC

mock

vaa id: 1/2420596797…4672/26077
emitter chain: 1 (Solana)
emitter: 24205967978c707f6e99227cafb272c5557468781fad49664c16496edbbe4672
sequence: 26077
router: WormHookRouterWHrT…sXp3
signatures: 13/19
consistency: finalized (source)

Destination

Ethereum

mock

gateway: WormHookGateway0x9f4f96…67f4
registry: HookRegistry0xc74cc7…484c
adapter: POOL4Adapter0xe864ac…8518
destination tx: 0xe5ed5a60dc…a6d14aee
block: 22,208,222
gas used: 265,099
receipt hash: —

HookReceipt

no receipt

The receipt appears here once it is recorded on Solana.

Raw

mock

hookcall.json

"callId": "0xc8371908884f9cf00c253da7c0bca61bc736d1b4a03255a6e094d1c442a7dbee",

"version": 1,

"sourceChain": "solana",

"sourceApp": "n3z7cbNWcR9FuZp7kknEGzjX3nBTt5CS3KjnE5g6XQcQ",

"hookId": "imd.pool4.v1",

"nonce": "17595",

"action": "CONTRIBUTE",

"payloadHash": "0x97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a",

"maxSpend": "1461",

"expiry": 1791296069

"amount": "1461",

"beneficiary": "IMDhK8vP2mQ7xR4tN9wLc3sF6yJ1aB5dE8gZuHo7kP2"

}

receipt.json

"callId": "0xc8371908884f9cf00c253da7c0bca61bc736d1b4a03255a6e094d1c442a7dbee",

"receipt": null,

"reason": "in flight"

}

Payload encoding

mock layout: illustrative, not the canonical wire format

conceptual

Field	Bytes	Hex	Decoded
magic	4	57484b31	"WHK1"
version	1	01	v1
sourceChain	2	0001	wormhole chain 1 (solana)
sourceApp	32	b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf45399	app pubkey (mock bytes)
hookId	32	4be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff12	H("imd.pool4.v1")
action	4	1b41bdb4	selector("CONTRIBUTE")
nonce	8	00000000000044bb	17595
payloadHash	32	97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a	H(payload)
maxSpend	16	00000000000000000000000057151740	1461 (6 dp)
expiry	8	000000006ac50245	2026-10-06T14:14:29.000Z

encoded · 139 bytes

0x57484b31010001b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf453994be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff121b41bdb400000000000044bb97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a00000000000000000000000057151740000000006ac50245

Demo scenarios

each one walks through a different outcome

Success Relay pending Hook reverted Replay rejected Expired Partial

Technical details

HookCall

schema v1

mock

call id: 0xc8371908884f9cf00c253da7c0bca61bc736d1b4a03255a6e094d1c442a7dbee
version: 1
source chain: Solana
source app: programn3z7…XQcQ
hook id: imd.pool4.v1
action: CONTRIBUTE
nonce: 17595
payload hash: 0x97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a
max spend: 1461
expiry: 1791296069 · 2026-10-06 14:14:29 UTC

Wormhole message

observed 2026-10-06 13:59:43 UTC

mock

vaa id: 1/2420596797…4672/26077
emitter chain: 1 (Solana)
emitter: 24205967978c707f6e99227cafb272c5557468781fad49664c16496edbbe4672
sequence: 26077
router: WormHookRouterWHrT…sXp3
signatures: 13/19
consistency: finalized (source)

Destination

Ethereum

mock

gateway: WormHookGateway0x9f4f96…67f4
registry: HookRegistry0xc74cc7…484c
adapter: POOL4Adapter0xe864ac…8518
destination tx: 0xe5ed5a60dc…a6d14aee
block: 22,208,222
gas used: 265,099
receipt hash: —

HookReceipt

no receipt

The receipt appears here once it is recorded on Solana.

Field

Bytes

Hex

Decoded

magic

57484b31

"WHK1"

version

sourceChain

0001

wormhole chain 1 (solana)

sourceApp

b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf45399

app pubkey (mock bytes)

hookId

4be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff12

H("imd.pool4.v1")

action

1b41bdb4

selector("CONTRIBUTE")

nonce

00000000000044bb

17595

payloadHash

97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a

H(payload)

maxSpend

00000000000000000000000057151740

1461 (6 dp)

expiry

000000006ac50245

2026-10-06T14:14:29.000Z

0x57484b31010001b813000bc71f472b210405b5a09fbbaa721937f52bdae1c1c0e0b60b4cf453994be45828fd313eb2ccad09e3c4ebb01ca21eaf721deef278ad4a5534468eff121b41bdb400000000000044bb97c0c2eb94abde2516cf76c111414577908eb760e982f6ce9aefcf44a680d55a00000000000000000000000057151740000000006ac50245