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 #21267851 · ArcScan

Block

#21,267,851

2026-09-17 04:02:22 UTC

FinalizedProposed 42 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,267,851
Timestamp: 42 days ago · 2026-09-17 04:02:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xa5508799db925036f8a49e8b2c8ca3db59e9fd5559bee0b3e0f76304b997edfe
Parent hash: 0x150d94b3…bc23c627
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,267,851 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

28.1%8,445,534 / 30,000,000

Base fee

20 gwei

State root

0x6639fc8db6e2…9278d6b5872d

Transactions root

0xbb81d94c297c…d841fbbf44ad

Receipts root

0x1a72c182f700…81e57553bed7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800