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 #0x4f3d17edcf1855153b5d8db124560d47ace8bada2e14e010afc3c190357ed738 · ArcScan

Block

#21,357,513

2026-09-17 16:40:34 UTC

FinalizedProposed 59 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,513
Timestamp: 59 days ago · 2026-09-17 16:40:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x4f3d17edcf1855153b5d8db124560d47ace8bada2e14e010afc3c190357ed738
Parent hash: 0xaaef5f38…fe0d6b1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,513 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.6%8,572,718 / 30,000,000

Base fee

20 gwei

State root

0x3cfbf24b0be7…6472fc63ae0b

Transactions root

0x2a28301de3c0…62833605566d

Receipts root

0x1d8edad58662…d9a6421b977f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800