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 #0x4e3c7582409fe3130f7e93792bdaa98d84a32c3adcc589e777f1c4840c84d9e8 · ArcScan

Block

#21,366,858

2026-09-17 17:59:30 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,858
Timestamp: 37 days ago · 2026-09-17 17:59:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e3c7582409fe3130f7e93792bdaa98d84a32c3adcc589e777f1c4840c84d9e8
Parent hash: 0xdb830faf…18601ed2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,858 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.8%255,390 / 30,000,000

Base fee

20 gwei

State root

0xcaaafa5ff1d1…a625d769b737

Transactions root

0x83a6b699367a…eca0f8c75627

Receipts root

0x3cf674e4632d…60582ae90d53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800