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 #21309634 · ArcScan

Block

#21,309,634

2026-09-17 09:55:25 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,634
Timestamp: 23 days ago · 2026-09-17 09:55:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x4fb56fb16e0a1552abdb1bf3cef666afb2d3e6a32fdd9c17ba0c141bac16c3ee
Parent hash: 0x51318ffd…2579c306
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,634 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.5%8,249,746 / 30,000,000

Base fee

20 gwei

State root

0x0c4536d71a76…02342185fe7f

Transactions root

0x23677a169ced…a67b89ffe33f

Receipts root

0x8220bdfc00fc…65087890d32b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800