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 #21527666 · ArcScan

Block

#21,527,666

2026-09-18 16:38:43 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,527,666
Timestamp: 12 days ago · 2026-09-18 16:38:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaa877db8258986b812d8065d42c4e1f443df6418716fe5ce74461d96ac3e954
Parent hash: 0xa37de918…f397d4f5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,527,666 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

4.9%1,459,495 / 30,000,000

Base fee

20 gwei

State root

0xc462c6b38fa8…84ef23472602

Transactions root

0x5830dd57970d…1a99e45cdb69

Receipts root

0x1e9310173683…84afc4cf7fc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800