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 #0xa03e4e3e9dd58b14bd6f183978b47dd13a80544bd2cd69da991b6704cdf2537a · ArcScan

Block

#21,528,236

2026-09-18 16:43:32 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,236
Timestamp: 4 days ago · 2026-09-18 16:43:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa03e4e3e9dd58b14bd6f183978b47dd13a80544bd2cd69da991b6704cdf2537a
Parent hash: 0xba6b61ec…892279e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,236 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

4.2%1,247,522 / 30,000,000

Base fee

20 gwei

State root

0xd529327cb6d1…10d1a2675c93

Transactions root

0xa78565c9e8f4…6f624bfd645b

Receipts root

0x2d0953277962…a005dfa1edff

Nonce

0x0000000000000000

Extra data

0x00000004a817c800