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 #0x505b9ef7d59306dab37a5c1a32d73c9247cffa97456d05738f6cc8ea9fdee2d8 · ArcScan

Block

#21,270,539

2026-09-17 04:25:05 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,539
Timestamp: 2 days ago · 2026-09-17 04:25:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x505b9ef7d59306dab37a5c1a32d73c9247cffa97456d05738f6cc8ea9fdee2d8
Parent hash: 0x4296773f…00431575
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,539 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

20.5%6,162,941 / 30,000,000

Base fee

20 gwei

State root

0x1a99d3a00de1…7ac9a86a87b0

Transactions root

0xd3ae27eedcfe…d39e27e7695b

Receipts root

0xc4b95323402e…efdb3cddbfb9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800