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 #0x8b3f8e3b347c37967131a0057ad83e79454d6ebe8b9af7745e735fcc44d2e5c8 · ArcScan

Block

#21,347,870

2026-09-17 15:18:18 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,870
Timestamp: 6 days ago · 2026-09-17 15:18:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b3f8e3b347c37967131a0057ad83e79454d6ebe8b9af7745e735fcc44d2e5c8
Parent hash: 0xe7664b52…e69fd2bd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,870 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

18.3%5,504,315 / 30,000,000

Base fee

20 gwei

State root

0xc327da3234f8…9b0858ef7c0a

Transactions root

0x7581f1f9e6e0…d05844aa87bb

Receipts root

0x9e1be080d426…1230c5c2aa9b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800