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 #21261404 · ArcScan

Block

#21,261,404

2026-09-17 03:07:56 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,404
Timestamp: 28 days ago · 2026-09-17 03:07:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x481d1b7e0d54aba77b1ae9760e55efcbe44fa693618f809b45ffb00865567e55
Parent hash: 0x09465f5d…e5675f83
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,404 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

27.4%8,205,941 / 30,000,000

Base fee

20 gwei

State root

0x6550f45e31e8…7613c5a3ace1

Transactions root

0xa571f1959d70…ffb6296ad238

Receipts root

0xc9c3bd70cf7b…5bd1e7fb6209

Nonce

0x0000000000000000

Extra data

0x00000004a817c800