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 #0x5d8ba3cbcdcd49056a24e26330eff2d88282b847edf967a642490e3d90180be6 · ArcScan

Block

#21,345,806

2026-09-17 15:00:52 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,806
Timestamp: 49 days ago · 2026-09-17 15:00:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x5d8ba3cbcdcd49056a24e26330eff2d88282b847edf967a642490e3d90180be6
Parent hash: 0x6bd2cf5e…423f291f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,806 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.0%6,003,370 / 30,000,000

Base fee

20 gwei

State root

0xce86352465dd…dc91c5877508

Transactions root

0x1d22ef4cd625…0462e809edf8

Receipts root

0x3fc1f15f2159…9ecfa0cb34be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800