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 #0x5c58551b09a7615c56a174d7f76a7eb6b4e708adcbf53a692557a13e8f062082 · ArcScan

Block

#21,245,120

2026-09-17 00:50:25 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,120
Timestamp: 16 days ago · 2026-09-17 00:50:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x5c58551b09a7615c56a174d7f76a7eb6b4e708adcbf53a692557a13e8f062082
Parent hash: 0x6e27b2a6…2b9f2cff
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,120 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

20.1%6,026,643 / 30,000,000

Base fee

20 gwei

State root

0x3272096f8f82…717473b45344

Transactions root

0x816033ccc511…26fe17899ecc

Receipts root

0xc5fa349d7878…8009197726b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800