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 #0x942c1a03626d2e47374554c769b7ecca0ed4bd245f5d5b4a8ac71a9e674277d3 · ArcScan

Block

#21,541,216

2026-09-18 18:33:16 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,216
Timestamp: 16 days ago · 2026-09-18 18:33:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x942c1a03626d2e47374554c769b7ecca0ed4bd245f5d5b4a8ac71a9e674277d3
Parent hash: 0xa3797f89…30c28f6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,216 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

11.6%3,489,565 / 30,000,000

Base fee

20 gwei

State root

0x98a13d12eaf1…77ad0e810c56

Transactions root

0x82dc51b27feb…715299692091

Receipts root

0xae5506c2ddd5…7f8fb321116a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800