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 #21441987 · ArcScan

Block

#21,441,987

2026-09-18 04:34:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,441,987
Timestamp: 53 days ago · 2026-09-18 04:34:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2e3b351cc374866b883cc0cbd918ac2ad72a3ea80a062a28f2e46a2b33b99fc9
Parent hash: 0x3313d12c…beb9ea27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,441,987 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.1%3,643,764 / 30,000,000

Base fee

20 gwei

State root

0x55e120bcb94e…d487761d2de3

Transactions root

0xfc7e368c482c…486cc5442bee

Receipts root

0xd9bbea654ea3…4026932b776c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800