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 #0x40c64fd0914791cbf1405608d16a43a844b852bca17432361369000790763b68 · ArcScan

Block

#21,620,916

2026-09-19 05:47:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,916
Timestamp: 49 days ago · 2026-09-19 05:47:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x40c64fd0914791cbf1405608d16a43a844b852bca17432361369000790763b68
Parent hash: 0xf0ba7dd4…bfd8a867
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,916 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.9%556,591 / 30,000,000

Base fee

20 gwei

State root

0x6dddd50dc898…cafd19351b91

Transactions root

0xabfea0721c84…593c7ecee3a6

Receipts root

0xcd85e1dac8fd…08915826a55b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800