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 #0xa74bc39708ee72f0eaa794e8332572b3a88705072efcc0d1baed6b143e5175dc · ArcScan

Block

#21,240,413

2026-09-17 00:10:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,413
Timestamp: 11 days ago · 2026-09-17 00:10:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xa74bc39708ee72f0eaa794e8332572b3a88705072efcc0d1baed6b143e5175dc
Parent hash: 0x2d13635b…90863d37
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,413 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

17.9%5,374,488 / 30,000,000

Base fee

20 gwei

State root

0x2ab9ba09a274…821ed07b84cb

Transactions root

0x4b89f8018004…f0ba5d1d2b9a

Receipts root

0xb9bd13077aaf…22179564b0b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800