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 #21230648 · ArcScan

Block

#21,230,648

2026-09-16 22:48:16 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,230,648
Timestamp: 8 days ago · 2026-09-16 22:48:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xc37c472c83f520cf784ef864dce0151974f82d252e80109b3b6fc05279bd85d9
Parent hash: 0xfe4181a8…b8e5c878
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,230,648 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

24.0%7,211,236 / 30,000,000

Base fee

20 gwei

State root

0xd3f9e0e06f31…43a8d1a15780

Transactions root

0x5a7b78da8d94…ae027d22d95a

Receipts root

0x90c8f681870e…9ca65ed9c78a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800