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 #0x21ee8035912a6baf6619e64b40dbbe98d8ca45731a5d65fea73b748a051d72da · ArcScan

Block

#21,565,820

2026-09-18 22:01:18 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,820
Timestamp: 51 days ago · 2026-09-18 22:01:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x21ee8035912a6baf6619e64b40dbbe98d8ca45731a5d65fea73b748a051d72da
Parent hash: 0x2a424af0…de24231d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,820 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

0.5%157,312 / 30,000,000

Base fee

20 gwei

State root

0x9b103c8b620f…ac06847d3be7

Transactions root

0x6e0657a1594a…583bdb112119

Receipts root

0x572ec44cc64d…549bef89e7fb

Nonce

0x0000000000000000

Extra data

0x00000004a817c800