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 #0x452c63b871541c4c14ed882c2811c2d0b105e415102f06a6ff6f8633986bb3ac · ArcScan

Block

#21,555,403

2026-09-18 20:33:13 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,403
Timestamp: 46 days ago · 2026-09-18 20:33:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x452c63b871541c4c14ed882c2811c2d0b105e415102f06a6ff6f8633986bb3ac
Parent hash: 0x39450aca…62db5657
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,403 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

2.9%872,904 / 30,000,000

Base fee

20 gwei

State root

0xe36d500c0330…7257e7e4a116

Transactions root

0x2a5102a5ed6d…71de49e4cf95

Receipts root

0x7d13824e0b57…1220a9458d7e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800