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 #0x21a976565c6f964aef74810e1d092f3fa271b824b929de2f4264498dffb2c274 · ArcScan

Block

#21,283,065

2026-09-17 06:10:55 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,283,065
Timestamp: 31 days ago · 2026-09-17 06:10:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x21a976565c6f964aef74810e1d092f3fa271b824b929de2f4264498dffb2c274
Parent hash: 0x126580f6…35e40828
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,283,065 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

8.2%2,456,314 / 30,000,000

Base fee

20 gwei

State root

0xcfea423f8f5e…9431379aedd2

Transactions root

0xb1981a2ed656…1297f6c548e6

Receipts root

0x894321958abe…957c72a816a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800