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 #0xe42a054fcb14bfbeb6b6d625d797b7af65816c68076ba45471f49ea949ba3548 · ArcScan

Block

#21,270,678

2026-09-17 04:26:15 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,678
Timestamp: 10 days ago · 2026-09-17 04:26:15 UTC
Transactions: 0 transactions in this block
Block hash: 0xe42a054fcb14bfbeb6b6d625d797b7af65816c68076ba45471f49ea949ba3548
Parent hash: 0xbbccb1b2…96aa29e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,678 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.1%5,447,849 / 30,000,000

Base fee

20 gwei

State root

0xa5703b59e1b0…7292cda33a1b

Transactions root

0x8a375ad5292d…144b6242a9ff

Receipts root

0x56045afcb5c8…d8582eb73abe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800