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 #21410291 · ArcScan

Block

#21,410,291

2026-09-18 00:06:34 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,291
Timestamp: 5 days ago · 2026-09-18 00:06:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x5a366661d5e9a00940af78d9257ac32764ddfc75b422092acc3d5c4b28c7e3dd
Parent hash: 0x22fe72f0…7dc47090
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,291 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

17.9%5,358,118 / 30,000,000

Base fee

20 gwei

State root

0x46990aa5aa7c…a47c1e6a07af

Transactions root

0x2bafc5d5f581…032d988fe6e6

Receipts root

0x953f9523a07c…a0c4e470bac2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800