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 #0xc38dfe375f68dde5b77bf4f1e9ee76281b8571938dcc0056d1440a7913d9a16f · ArcScan

Block

#21,540,801

2026-09-18 18:29:46 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,801
Timestamp: 28 days ago · 2026-09-18 18:29:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xc38dfe375f68dde5b77bf4f1e9ee76281b8571938dcc0056d1440a7913d9a16f
Parent hash: 0x564d3186…c1ffc7ac
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,801 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

21.6%6,492,199 / 30,000,000

Base fee

20 gwei

State root

0x6d404976bd84…cfdb4e45a9fb

Transactions root

0x3e8840424789…8166abc07d53

Receipts root

0x5b9e1bc344f5…b4dae0fc5975

Nonce

0x0000000000000000

Extra data

0x00000004a817c800