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 #0x9cf20aa17539256ba733ebea623fff60efeff644479a98620ef3874b1297b865 · ArcScan

Block

#21,267,589

2026-09-17 04:00:10 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,589
Timestamp: 32 days ago · 2026-09-17 04:00:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cf20aa17539256ba733ebea623fff60efeff644479a98620ef3874b1297b865
Parent hash: 0x6d923d3e…42b325dc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,589 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

20.6%6,171,525 / 30,000,000

Base fee

20 gwei

State root

0xe1e55d4cbcfe…c1e8e28242c2

Transactions root

0x08fad0272d09…7218e76e11c4

Receipts root

0x8ebedc544633…001ff05cba50

Nonce

0x0000000000000000

Extra data

0x00000004a817c800