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 #0x3f27cdcc82f380849d913b0762d949f12bdd155e4748bfc498fab974db03b050 · ArcScan

Block

#21,220,657

2026-09-16 21:23:56 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,657
Timestamp: 17 days ago · 2026-09-16 21:23:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x3f27cdcc82f380849d913b0762d949f12bdd155e4748bfc498fab974db03b050
Parent hash: 0x2cfe124a…9aedbce0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,657 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

98.3%29,501,440 / 30,000,000

Base fee

20 gwei

State root

0x055eb019db81…4b91868b6508

Transactions root

0xef0b270eaa3f…b2af0db169f7

Receipts root

0xc11242e57165…8e4c9d317612

Nonce

0x0000000000000000

Extra data

0x00000004a85ab85a