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 #21270014 · ArcScan

Block

#21,270,014

2026-09-17 04:20:39 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,014
Timestamp: 10 days ago · 2026-09-17 04:20:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x39bd99c47a038601a82199f0ae04d4b35412ff3241cd61fac59a72c1bfa125ea
Parent hash: 0x32b2b9a7…81f0931d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,014 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

11.1%3,320,896 / 30,000,000

Base fee

20 gwei

State root

0x88c8fb5b431d…3b295fd06913

Transactions root

0xf0615950e7e9…b435550ed38f

Receipts root

0x418e3bc00f92…8beb6acf14e7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800