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 #0x03b10ee1f29384a1e45fb68c37f0352112ec37f6dbf53cc873cc11f7a83c3541 · ArcScan

Block

#21,539,036

2026-09-18 18:14:50 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,036
Timestamp: 56 days ago · 2026-09-18 18:14:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x03b10ee1f29384a1e45fb68c37f0352112ec37f6dbf53cc873cc11f7a83c3541
Parent hash: 0xb7da08d2…fb7d9c79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,036 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.9%1,470,104 / 30,000,000

Base fee

20 gwei

State root

0x9e04087614c2…f1964844748c

Transactions root

0x30fc0eb38c95…da5161c90729

Receipts root

0xcd560d04ea5a…59ad7342e32f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800