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 #0xa099f4a30987d2ab90501734f14e6238823c91a2302852919230a92b698f4d59 · ArcScan

Block

#21,198,849

2026-09-16 18:19:51 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,198,849
Timestamp: 3 days ago · 2026-09-16 18:19:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xa099f4a30987d2ab90501734f14e6238823c91a2302852919230a92b698f4d59
Parent hash: 0x796d2c79…b5152631
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,198,849 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

31.3%9,401,754 / 30,000,000

Base fee

126.177988293 gwei

State root

0x5334cf801f79…206608d54c53

Transactions root

0x668f4c855c93…58bd9c43b1e2

Receipts root

0x4a1a34310904…d85d53a1b02f

Nonce

0x0000000000000000

Extra data

0x0000001d43135959