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 #0x254a3f870907f737398118a21e79564e1e4439678d501206d96dd53d9357e473 · ArcScan

Block

#21,187,308

2026-09-16 16:42:25 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,187,308
Timestamp: 4 days ago · 2026-09-16 16:42:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x254a3f870907f737398118a21e79564e1e4439678d501206d96dd53d9357e473
Parent hash: 0x9b6c5f7f…95a996e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,187,308 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

73.2%21,960,584 / 30,000,000

Base fee

33.184176151 gwei

State root

0x0a014c0d3651…53de25a5a9cb

Transactions root

0xc49d547b3c85…d632a8429af6

Receipts root

0xf3f51f075e03…571df2cf0fcf

Nonce

0x0000000000000000

Extra data

0x00000007bef34f06