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 #21402476 · ArcScan

Block

#21,402,476

2026-09-17 23:00:30 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,402,476
Timestamp: 10 days ago · 2026-09-17 23:00:30 UTC
Transactions: 0 transactions in this block
Block hash: 0x53abe23523fe0526cdf8de915082ce7cfe685f5f77e7852c00f1e1c46a590a6a
Parent hash: 0xb3bd8a68…ce82159c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,402,476 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.3%5,485,955 / 30,000,000

Base fee

20 gwei

State root

0x0a1d3647ff04…814a7797f164

Transactions root

0xdcb463a1650f…7c6f25f42fa9

Receipts root

0x97e9ad0c1248…f8ffa6976e0b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800