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

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 #21303919 · ArcScan

Block

#21,303,919

2026-09-17 09:07:08 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,919
Timestamp: 11 days ago · 2026-09-17 09:07:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bf357dc2c149b296c8338f9b51271637ff9d2ed76c9fc5b658dbc9e1389d663
Parent hash: 0x59fcdfdf…1f7a8382
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,919 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

11.9%3,587,518 / 30,000,000

Base fee

20 gwei

State root

0xaf121af568e9…aa18c4ddd043

Transactions root

0x7abf2a219825…7c45da86d3e4

Receipts root

0xd0bef5557853…11654ef73064

Nonce

0x0000000000000000

Extra data

0x00000004a817c800