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 #21318645 · ArcScan

Block

#21,318,645

2026-09-17 11:11:29 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,645
Timestamp: 40 days ago · 2026-09-17 11:11:29 UTC
Transactions: 0 transactions in this block
Block hash: 0x934baf1f00eaff233e65d575f8881cedd03689dc2cf74d0184ee263d5ed9c547
Parent hash: 0xf9b6ada5…fbf436eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,645 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

50.0%14,987,808 / 30,000,000

Base fee

20 gwei

State root

0x391c52404bc6…7ed9bd8ae527

Transactions root

0xa178117552a3…db5275269fb1

Receipts root

0x45826987c10b…0d2f47bbb57c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800