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 #21565634 · ArcScan

Block

#21,565,634

2026-09-18 21:59:44 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,634
Timestamp: 52 days ago · 2026-09-18 21:59:44 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8c33656f0cddd13a6b9d88d5ab0e274b9c17cf84dbe1d5f6b55fcd7bd845ec8
Parent hash: 0x91b784e9…603709a1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,634 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

14.8%4,431,312 / 30,000,000

Base fee

20 gwei

State root

0x9d6198b19f21…a3fa62bda4b9

Transactions root

0x507b9171fb7d…11640a573f87

Receipts root

0x207a75a75792…67a6c8c39bd3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800