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 #0xa4094d11270e4019cedbc5ea90d28ee61c66d9fa21b2bd6e88645ac1afcacf6a · ArcScan

Block

#21,321,186

2026-09-17 11:32:56 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,321,186
Timestamp: 12 days ago · 2026-09-17 11:32:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4094d11270e4019cedbc5ea90d28ee61c66d9fa21b2bd6e88645ac1afcacf6a
Parent hash: 0x0c762ab0…ca260f8e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,321,186 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

36.0%10,795,787 / 30,000,000

Base fee

20 gwei

State root

0x2d0f45b1401c…e2e4f32b048d

Transactions root

0xffd45ebf2fad…5f4f86d1a9e5

Receipts root

0xe32a1e2046d6…185e54827374

Nonce

0x0000000000000000

Extra data

0x00000004a817c800