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 #0x76b681119144efcdc9460bf6ab114d2da9f18745401847a56e457ce868e3e58a · ArcScan

Block

#21,309,180

2026-09-17 09:51:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,180
Timestamp: 11 days ago · 2026-09-17 09:51:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x76b681119144efcdc9460bf6ab114d2da9f18745401847a56e457ce868e3e58a
Parent hash: 0x513d9d83…62c98f5f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,180 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

31.5%9,441,371 / 30,000,000

Base fee

20 gwei

State root

0x28521728c140…bef9c361fe9d

Transactions root

0x174c735d0a5c…c288a071a2c0

Receipts root

0x545b5451791f…669712f86654

Nonce

0x0000000000000000

Extra data

0x00000004a817c800