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 #0xa7751971d5fa76ff0c7ad17703c06c43a7d9a325717d664129bd3658705c2ae0 · ArcScan

Block

#21,481,254

2026-09-18 10:06:24 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,254
Timestamp: 53 days ago · 2026-09-18 10:06:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7751971d5fa76ff0c7ad17703c06c43a7d9a325717d664129bd3658705c2ae0
Parent hash: 0xd71d09ac…644090cb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,254 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

8.7%2,601,390 / 30,000,000

Base fee

20 gwei

State root

0xd6ca7591fb7d…ae0548422047

Transactions root

0x36b984b0182a…1785405c1dd9

Receipts root

0xae0d4420f513…4c05e7cd40bf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800