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 #0xf122a10a13a5c3e90dc96ffc31126fc25293305d628965d3226f23e42875161c · ArcScan

Block

#21,246,481

2026-09-17 01:01:55 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,246,481
Timestamp: 3 days ago · 2026-09-17 01:01:55 UTC
Transactions: 0 transactions in this block
Block hash: 0xf122a10a13a5c3e90dc96ffc31126fc25293305d628965d3226f23e42875161c
Parent hash: 0x0ebf857f…9b25c1fb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,246,481 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

77.8%23,348,366 / 30,000,000

Base fee

20 gwei

State root

0x9af51ff28d29…d7d01bbe2fcb

Transactions root

0x1473199b0df4…aee821b30aaa

Receipts root

0xb1b5e2d6d164…c8874cc915ab

Nonce

0x0000000000000000

Extra data

0x00000004a817c800