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 #0x37694e21a7c3b33144b6bc61471c63b24c8b925a70e7301782fb794053d30f55 · ArcScan

Block

#21,178,977

2026-09-16 15:32:06 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,977
Timestamp: 6 days ago · 2026-09-16 15:32:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x37694e21a7c3b33144b6bc61471c63b24c8b925a70e7301782fb794053d30f55
Parent hash: 0xcddc0375…d7217990
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,977 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

38.3%11,475,424 / 30,000,000

Base fee

30.826642331 gwei

State root

0xef157cfbce41…5d8ba9083068

Transactions root

0xe7ba34ab4b00…37a94a15b48d

Receipts root

0x7bbcc0e004b0…c1ad37d5c957

Nonce

0x0000000000000000

Extra data

0x000000072e7292ea