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 #21356769 · ArcScan

Block

#21,356,769

2026-09-17 16:33:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,769
Timestamp: 53 days ago · 2026-09-17 16:33:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2fe82277d77f13ba04beb2a7a75ad346fb8ed316088cb3a7f06eddea99aa1940
Parent hash: 0xeccfd94c…221b371f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,769 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

15.5%4,659,614 / 30,000,000

Base fee

20 gwei

State root

0x0c2866f53c83…955d68236fd8

Transactions root

0x44cf6613bc91…e16101d8a6f7

Receipts root

0x84149f886afc…adb7d53fb398

Nonce

0x0000000000000000

Extra data

0x00000004a817c800