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 #0x65005bbe88b15cf299972d64bf4c70a0ed0829aeaf150d73bdbbb83165a7329f · ArcScan

Block

#21,508,100

2026-09-18 13:53:21 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,100
Timestamp: 54 days ago · 2026-09-18 13:53:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x65005bbe88b15cf299972d64bf4c70a0ed0829aeaf150d73bdbbb83165a7329f
Parent hash: 0xbb67c078…ca7889e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,100 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

12.3%3,690,815 / 30,000,000

Base fee

20 gwei

State root

0xb34db259b142…d9bcdb7e57b5

Transactions root

0x9111e86bca95…75b6dcbe7d9c

Receipts root

0xb74fc64a9461…c1899751f9f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800