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 #0x85ca75c3cbd3b835d4e99953e5be68d43ed234283d42cc07b77c914365e56539 · ArcScan

Block

#21,240,185

2026-09-17 00:08:45 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,185
Timestamp: 17 days ago · 2026-09-17 00:08:45 UTC
Transactions: 0 transactions in this block
Block hash: 0x85ca75c3cbd3b835d4e99953e5be68d43ed234283d42cc07b77c914365e56539
Parent hash: 0x39adceb0…b1191d97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,185 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.6%4,670,476 / 30,000,000

Base fee

20 gwei

State root

0xa056430c37ab…665b99eadce5

Transactions root

0xd1ed6cdc60df…89b07e02389e

Receipts root

0x7dc79e6cea78…9507616ee6b1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800