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 #21171600 · ArcScan

Block

#21,171,600

2026-09-16 14:29:50 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,600
Timestamp: 25 days ago · 2026-09-16 14:29:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x305a684a5a7dd0513f7ea5de50516619ec85ea16c766443584136510874477ea
Parent hash: 0x878faa37…71c697f0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,600 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

44.6%13,374,310 / 30,000,000

Base fee

154.916939988 gwei

State root

0x374a464597c9…9927e8c53191

Transactions root

0xa8c18bbda90f…95cd32af21d4

Receipts root

0xaf98e42bdce2…727ec67e334e

Nonce

0x0000000000000000

Extra data

0x00000024166cc363