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 #0x76adc38dbc0118d207f54c17e6fac0ea057451a4c3acd21c2403bb7befa4d6b5 · ArcScan

Block

#21,540,311

2026-09-18 18:25:37 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,311
Timestamp: 43 days ago · 2026-09-18 18:25:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x76adc38dbc0118d207f54c17e6fac0ea057451a4c3acd21c2403bb7befa4d6b5
Parent hash: 0xf03cee06…2578b621
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,311 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

10.0%3,008,643 / 30,000,000

Base fee

20 gwei

State root

0x2641203e1abd…b6c4720985cd

Transactions root

0x872ed9e2d90e…6f665e1f1fa7

Receipts root

0xe6ef128b3538…6ae813cdbeb0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800