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 #0x732fb63ca7dddb00bbcc754d4bae3f8a73acf083ae4096d8d2effbe73622b9e3 · ArcScan

Block

#21,481,365

2026-09-18 10:07:21 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,365
Timestamp: 52 days ago · 2026-09-18 10:07:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x732fb63ca7dddb00bbcc754d4bae3f8a73acf083ae4096d8d2effbe73622b9e3
Parent hash: 0xf6b5a7a9…86bdc605
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,365 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

4.5%1,347,920 / 30,000,000

Base fee

20 gwei

State root

0xf8297825e7fc…1ec2d4b5e03f

Transactions root

0x638e60b939f6…665a07267f3c

Receipts root

0x186afc184527…a92e505e4ec5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800