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 #0x657045b8dc5ce0958cdd5046138da3fde52b018c923820738d13705dad33bef7 · ArcScan

Block

#21,351,391

2026-09-17 15:48:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,391
Timestamp: 44 days ago · 2026-09-17 15:48:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x657045b8dc5ce0958cdd5046138da3fde52b018c923820738d13705dad33bef7
Parent hash: 0x2516024d…dea5fcca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,391 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

28.1%8,425,825 / 30,000,000

Base fee

20 gwei

State root

0x0d273101522c…4a238bce00a8

Transactions root

0xf7a4da1341b6…2bd8142e63ac

Receipts root

0x686b7e1a1664…ddc7fdffcffa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800