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 #21543051 · ArcScan

Block

#21,543,051

2026-09-18 18:48:47 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,051
Timestamp: 47 days ago · 2026-09-18 18:48:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x68da9a29507ddb52c0be7d1bc78bb2006a8c6f62358946c5c680b5bd769772ba
Parent hash: 0xdc343ee5…475691f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,051 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.5%1,940,808 / 30,000,000

Base fee

20 gwei

State root

0x88d3e9050e3f…34c7f740f3d9

Transactions root

0x844c1acba513…0580012cc08c

Receipts root

0x8e9263c9d42d…f21be8e44384

Nonce

0x0000000000000000

Extra data

0x00000004a817c800