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 #0x3d7522bae3e58c2ddc5a1c2bca5b13e07ae32423de1e7a7aa008ce57fedae9a6 · ArcScan

Block

#21,539,891

2026-09-18 18:22:04 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,891
Timestamp: 49 days ago · 2026-09-18 18:22:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x3d7522bae3e58c2ddc5a1c2bca5b13e07ae32423de1e7a7aa008ce57fedae9a6
Parent hash: 0x43a0e4ae…6c0e15a2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,891 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.0%1,200,516 / 30,000,000

Base fee

20 gwei

State root

0xc46d117aba5b…825fe3a8da46

Transactions root

0xf8161f4f4d5d…61e7d9821155

Receipts root

0x24a842cb560b…6af82718061a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800