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 #0x04f9b28b07608302e722fc4df5c24e1094b8f6216fd09bb8fb4cdea45e5d5619 · ArcScan

Block

#21,276,358

2026-09-17 05:14:15 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,276,358
Timestamp: 25 days ago · 2026-09-17 05:14:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x04f9b28b07608302e722fc4df5c24e1094b8f6216fd09bb8fb4cdea45e5d5619
Parent hash: 0x668a3697…05816d5c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,276,358 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

5.6%1,683,799 / 30,000,000

Base fee

20 gwei

State root

0xe4029f34f6fd…b156c8faf358

Transactions root

0xfbe69c4a1679…41d142e61018

Receipts root

0x8739c6483647…c2cc8debfc26

Nonce

0x0000000000000000

Extra data

0x00000004a817c800