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 #0x24539b09ab1fe1e709e1e186f6936ffda33b232cbd80ef60ab1e8028ec50bf18 · ArcScan

Block

#21,555,868

2026-09-18 20:37:09 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,868
Timestamp: 32 days ago · 2026-09-18 20:37:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x24539b09ab1fe1e709e1e186f6936ffda33b232cbd80ef60ab1e8028ec50bf18
Parent hash: 0xda4bc14a…7e5f05ef
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,868 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

0.2%52,783 / 30,000,000

Base fee

20 gwei

State root

0x1d0839d720a1…b0ca75e824dd

Transactions root

0xae8f05ccdca6…64c59e755db6

Receipts root

0xfcdc26a2f851…2c29f3d439d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800