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 #21311143 · ArcScan

Block

#21,311,143

2026-09-17 10:08:09 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,311,143
Timestamp: 19 days ago · 2026-09-17 10:08:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x7a2bf64d03e876dfc6179ce03c2beb99f4738c2cb7de23234b659b772d3629ee
Parent hash: 0xe5501065…56692dac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,311,143 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.0%5,991,263 / 30,000,000

Base fee

20 gwei

State root

0x47ec9e479939…9720d51c0d1c

Transactions root

0xf7821ef128af…fbc12693498b

Receipts root

0x5e44cf7b5a14…b2ef4b7bd633

Nonce

0x0000000000000000

Extra data

0x00000004a817c800