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 #21370001 · ArcScan

Block

#21,370,001

2026-09-17 18:26:03 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,370,001
Timestamp: 44 days ago · 2026-09-17 18:26:03 UTC
Transactions: 0 transactions in this block
Block hash: 0x1abf4a272d0422eaf7136d41d5a57d12c93d9a45b61f2eeed1dda896cd4aefae
Parent hash: 0x20fa1ccf…140ffa15
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,370,001 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.2%2,457,905 / 30,000,000

Base fee

20 gwei

State root

0x9c9b4c0c415d…fad641f5c8db

Transactions root

0x6bcf4d6bb4c1…05c3f2fa6c98

Receipts root

0x4bdc46a3d0f6…92d4ca440bb1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800