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 #21305174 · ArcScan

Block

#21,305,174

2026-09-17 09:17:44 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,305,174
Timestamp: 35 days ago · 2026-09-17 09:17:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x2d7705136b894ef0ec181c8302a8b572b99e375f6f63a38410623dfa47cd0bbb
Parent hash: 0x9aa38441…47c62896
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,305,174 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

46.1%13,841,778 / 30,000,000

Base fee

20 gwei

State root

0xf86c8b8d5b7e…d61fd74488a4

Transactions root

0x8ccc919ab559…2571d87bcb76

Receipts root

0xd546bdec233c…555abfc1b860

Nonce

0x0000000000000000

Extra data

0x00000004a817c800