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 #0x18224c77c7b4708e76a2e80cd0dfca9e0dfcfa1338574a3cabf24ead209c5272 · ArcScan

Block

#21,379,166

2026-09-17 19:43:29 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,379,166
Timestamp: 51 days ago · 2026-09-17 19:43:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x18224c77c7b4708e76a2e80cd0dfca9e0dfcfa1338574a3cabf24ead209c5272
Parent hash: 0xdb408517…29c73472
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,379,166 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.7%1,118,531 / 30,000,000

Base fee

20 gwei

State root

0xda25cc36b07c…b00f62092760

Transactions root

0xb5e25309a9c1…2d1cf77cfede

Receipts root

0x92046a9bdb22…238c7e4e4e2d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800