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 #21285595 · ArcScan

Block

#21,285,595

2026-09-17 06:32:17 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,595
Timestamp: 25 days ago · 2026-09-17 06:32:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xc8ad7aac55c2578a0cabcea61f6f1f7c308dd0ab4ea71df9daaf334bba9dcea5
Parent hash: 0x4fe4b745…6baad3ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,595 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

5.0%1,487,069 / 30,000,000

Base fee

20 gwei

State root

0xe9440a9f36f0…1b9479ac0c47

Transactions root

0x44bea2d3c3bb…85f5cd0b88f5

Receipts root

0xdaa09a6c9531…82d9d0d9b3e4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800