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 #21403262 · ArcScan

Block

#21,403,262

2026-09-17 23:07:09 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,262
Timestamp: 33 days ago · 2026-09-17 23:07:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x53a374265a094274efae6fd96dee6428ca65e723ed4a42cd97226fc1640af455
Parent hash: 0xbc54f167…f8130b78
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,262 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

13.5%4,046,639 / 30,000,000

Base fee

20 gwei

State root

0xe252ba20035b…5d466bd6950b

Transactions root

0xaaf67e94f6f6…693f6ce7dd5c

Receipts root

0x1e45762f89db…ac8a036e4fac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800