Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x301491bb06674221122450a6d4589033c0a915f1ff5f1bc989fa80135147863f · ArcScan

Block

#21,377,198

2026-09-17 19:26:52 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,198
Timestamp: 54 days ago · 2026-09-17 19:26:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x301491bb06674221122450a6d4589033c0a915f1ff5f1bc989fa80135147863f
Parent hash: 0xa0418133…95ef69f7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,198 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.6%5,274,906 / 30,000,000

Base fee

20 gwei

State root

0x090b45487260…f3178a1c9ac8

Transactions root

0xcf7dc948b876…fb3f0584ae83

Receipts root

0xc603238d5d5b…009b80697edb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800