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 #21304041 · ArcScan

Block

#21,304,041

2026-09-17 09:08:09 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,041
Timestamp: 7 days ago · 2026-09-17 09:08:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xb292a66ffd3429474e39697a7498ff9718862557a3d98f623345847f068c4552
Parent hash: 0x4fcdc899…c743e340
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,041 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

11.6%3,472,201 / 30,000,000

Base fee

20 gwei

State root

0xef70d55f6c59…859b64eace29

Transactions root

0xf9a564a84f7d…03e910e45fd1

Receipts root

0xa85155acdb9a…99fee71b8dff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800