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 #21376461 · ArcScan

Block

#21,376,461

2026-09-17 19:20:38 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,461
Timestamp: 48 days ago · 2026-09-17 19:20:38 UTC
Transactions: 0 transactions in this block
Block hash: 0x029beb852c7877829ba245a168d88cdcf089ef82b06ed47e2a6f60e770bc9ef1
Parent hash: 0x43d357df…981fa608
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,461 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.3%3,678,751 / 30,000,000

Base fee

20 gwei

State root

0x70706513d6c1…713a38841d32

Transactions root

0x390588f61c2e…736750ea4266

Receipts root

0xb01d20395ce2…444a03b47f1a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800