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 #21263388 · ArcScan

Block

#21,263,388

2026-09-17 03:24:41 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,263,388
Timestamp: 35 days ago · 2026-09-17 03:24:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xe9238d268a4a2e089493a816836a7e8518386257b4d30d381c0994de7b1546ed
Parent hash: 0x17fb8448…5d880bc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,263,388 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

29.8%8,926,732 / 30,000,000

Base fee

20 gwei

State root

0x41c1f1217c6c…e74c0911d46b

Transactions root

0x748ff61bff84…96fa99326a73

Receipts root

0xba1824bb7ba8…21e93325ad8c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800