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 #0x34c3851846eabe670fca574b41731c09b171b301442cff2d721e22dc6fb38eb7 · ArcScan

Block

#21,509,826

2026-09-18 14:07:57 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,826
Timestamp: 22 days ago · 2026-09-18 14:07:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x34c3851846eabe670fca574b41731c09b171b301442cff2d721e22dc6fb38eb7
Parent hash: 0x7b1be6b9…11c65689
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,826 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

9.4%2,836,245 / 30,000,000

Base fee

20 gwei

State root

0xdb3b6944b47f…b4ebf68bf22f

Transactions root

0x3ce30bea4b40…53094ba36d4c

Receipts root

0x7e61b5200db1…8fcb86db5329

Nonce

0x0000000000000000

Extra data

0x00000004a817c800