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 #0x2a9ce1b45d1afcbceaac88976a8b2e29c43352629a3890e55fdc36bba34fa4f3 · ArcScan

Block

#21,484,656

2026-09-18 10:35:10 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,656
Timestamp: 29 days ago · 2026-09-18 10:35:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a9ce1b45d1afcbceaac88976a8b2e29c43352629a3890e55fdc36bba34fa4f3
Parent hash: 0xdaa362ef…d451828f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,656 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

6.2%1,851,268 / 30,000,000

Base fee

20 gwei

State root

0xc8ff2bc5a417…8ca9a7c108bf

Transactions root

0xc0520370cb79…fbe7901e5af7

Receipts root

0xb520bdc2a8ff…c7954d2998a8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800