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 #21411826 · ArcScan

Block

#21,411,826

2026-09-18 00:19:33 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,826
Timestamp: 51 days ago · 2026-09-18 00:19:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c2eff9a77a1aa78fbe090c7b953cd2c16db87007e95ad1b1f99bda34f8e1073
Parent hash: 0x54b01fb5…17bb6023
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,826 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

3.0%904,751 / 30,000,000

Base fee

20 gwei

State root

0x9f6a988fe0bb…9f158c6be05d

Transactions root

0x5573245be537…bf5eb85fba63

Receipts root

0x7eb8866189e8…d189afbd85bb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800