Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa323f45746b07fc281b04b9ffd397d3dac425e1ac0079cd49cc539bd894d1b73 · ArcScan

Block

#21,288,401

2026-09-17 06:56:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,401
Timestamp: 11 days ago · 2026-09-17 06:56:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa323f45746b07fc281b04b9ffd397d3dac425e1ac0079cd49cc539bd894d1b73
Parent hash: 0x74484067…3295339f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,401 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

14.7%4,397,843 / 30,000,000

Base fee

20 gwei

State root

0xd625f484d8e2…519c09ff8d68

Transactions root

0xb081069d5df1…70134e3b5204

Receipts root

0x388e6e128684…e6c01f536af6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800