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 #0x4d8f08cdbc24e994f4288312bd6c151be6363843258a1126294e669a5235dd54 · ArcScan

Block

#21,402,424

2026-09-17 23:00:04 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,424
Timestamp: 8 days ago · 2026-09-17 23:00:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x4d8f08cdbc24e994f4288312bd6c151be6363843258a1126294e669a5235dd54
Parent hash: 0x7243c25b…d1090dfe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,424 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

30.3%9,095,480 / 30,000,000

Base fee

20 gwei

State root

0x845ce8a45b25…0e9ed31ce2a9

Transactions root

0xfe3f3493573e…dbd73c7c0c9a

Receipts root

0x51b328e3d67d…3412ea64d83f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800