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 #21248393 · ArcScan

Block

#21,248,393

2026-09-17 01:18:03 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,248,393
Timestamp: 10 days ago · 2026-09-17 01:18:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x90d55d65af58a64d99bdc55f98b5e3eb026ffb6fdf149a21f015546e41336e91
Parent hash: 0xe48f5a10…b848cae5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,248,393 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

33.0%9,915,562 / 30,000,000

Base fee

20 gwei

State root

0xac6aabb714f0…39167ba115bd

Transactions root

0xbf32be440f82…9e1cc50b5386

Receipts root

0xd789732c2895…54d404ea70aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800