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

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 #21270689 · ArcScan

Block

#21,270,689

2026-09-17 04:26:21 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,689
Timestamp: 10 days ago · 2026-09-17 04:26:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x1eb287eb77095f41ad123bc3bc24d9178987580d8881e6816d38aab3389c3999
Parent hash: 0xdd372675…599d2a03
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,689 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.6%3,165,874 / 30,000,000

Base fee

20 gwei

State root

0xed5253f5d4eb…e56514b44463

Transactions root

0x682240ad5374…00980a06f193

Receipts root

0x6d8e674b220c…2d3ac6c033b6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800