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 #0x4b99841846fbc2a92c502fdfb15dd95f584c00d03dde9ec74d594797a593a301 · ArcScan

Block

#21,278,114

2026-09-17 05:29:05 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,114
Timestamp: 14 days ago · 2026-09-17 05:29:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x4b99841846fbc2a92c502fdfb15dd95f584c00d03dde9ec74d594797a593a301
Parent hash: 0xd6e1fa69…03f38e4d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,114 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.2%2,768,038 / 30,000,000

Base fee

20 gwei

State root

0x1abc89378064…c875f3342df5

Transactions root

0x1e3d7551a3e6…68b79f074a12

Receipts root

0xf586b051384d…ca9d942f82b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800