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

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 #21374235 · ArcScan

Block

#21,374,235

2026-09-17 19:01:50 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,235
Timestamp: 23 days ago · 2026-09-17 19:01:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x08d32b270e7424a19217fbbec3b30fde852918da0c1ed1c856f57116e0d228b6
Parent hash: 0x8062f0e3…1815faeb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,235 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.3%7,894,403 / 30,000,000

Base fee

20 gwei

State root

0x698f4045e387…18ce7ea7f274

Transactions root

0xd98caf705c05…e90ca1a5dcba

Receipts root

0x9df90cf6ee89…5a02c51818d4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800