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

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 #21270594 · ArcScan

Block

#21,270,594

2026-09-17 04:25:33 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,270,594
Timestamp: 6 days ago · 2026-09-17 04:25:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x99574f9dcba29d38ee52292b05585511592b9bf7a795fdb488c5eb5d5e578c15
Parent hash: 0xf8107f1f…cf2dec09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,270,594 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

6.3%1,899,821 / 30,000,000

Base fee

20 gwei

State root

0x78997fe14d1d…856a84c68924

Transactions root

0x0ab961542086…ea2a54079f12

Receipts root

0x738a207d47d2…ec38aced57a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800