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 #0xa534c0636bebfd38de00d19ec2b118cd63254318d124934e634a01d7a9a9914e · ArcScan

Block

#21,263,964

2026-09-17 03:29:33 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,964
Timestamp: 19 days ago · 2026-09-17 03:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xa534c0636bebfd38de00d19ec2b118cd63254318d124934e634a01d7a9a9914e
Parent hash: 0x2ff61d6a…220736e1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,964 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

10.0%3,014,050 / 30,000,000

Base fee

20 gwei

State root

0x903884df2105…b19a468be0d1

Transactions root

0xf2f299d4e005…5d70bf8497a2

Receipts root

0xd3d34cbc1a5c…1ffb76ede04a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800