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 #0xfd747b2264cf9d65b9f61ee6bfa9fb28578d2ed8cdfaff577696c2e0118b4559 · ArcScan

Block

#21,393,280

2026-09-17 21:42:46 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,393,280
Timestamp: 50 days ago · 2026-09-17 21:42:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd747b2264cf9d65b9f61ee6bfa9fb28578d2ed8cdfaff577696c2e0118b4559
Parent hash: 0x3f774050…6caa31c7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,393,280 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.5%440,278 / 30,000,000

Base fee

20 gwei

State root

0xe6e1e1f9a1a9…610563fbd622

Transactions root

0x3d1860be9cf7…95bf92b8da9c

Receipts root

0x6da500283b6e…4296ea556f48

Nonce

0x0000000000000000

Extra data

0x00000004a817c800