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 #0xe3066eb40fe828030e23aa3d2461c14c757c2eebe42919f8817a1f11ca19f51d · ArcScan

Block

#21,378,999

2026-09-17 19:42:05 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,378,999
Timestamp: 52 days ago · 2026-09-17 19:42:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xe3066eb40fe828030e23aa3d2461c14c757c2eebe42919f8817a1f11ca19f51d
Parent hash: 0x1f59c2ef…aa6ab744
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,378,999 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.3%3,988,443 / 30,000,000

Base fee

20 gwei

State root

0x0993c247c3c3…f02b63fc4a35

Transactions root

0x23f70b676fd9…d8ace36d01a5

Receipts root

0x80370ff22311…68349a993cd9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800