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 #21201565 · ArcScan

Block

#21,201,565

2026-09-16 18:42:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,201,565
Timestamp: 3 days ago · 2026-09-16 18:42:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0ec430269e9ea6cb1e3597c199a501587e32a3b9e7c141f9a71cc4bfd1a61aad
Parent hash: 0x1329b921…22badbbc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,201,565 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

59.2%17,748,666 / 30,000,000

Base fee

230.626163027 gwei

State root

0xaee213aae221…25899f13e0bf

Transactions root

0x401570078a13…1e3eed56b1ea

Receipts root

0xb15afd4ade7e…0208443c1c0c

Nonce

0x0000000000000000

Extra data

0x00000035b9837be8