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 #21245472 · ArcScan

Block

#21,245,472

2026-09-17 00:53:23 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,245,472
Timestamp: 6 days ago · 2026-09-17 00:53:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xf45e5cc0e0027aeb01e5b41a8b122dacac2ba35edb5b40acf121899d0563031e
Parent hash: 0x46b1137d…b7cec922
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,245,472 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

36.0%10,789,318 / 30,000,000

Base fee

20 gwei

State root

0xe647cbe10735…e6dfb125a14e

Transactions root

0x27c81879d95d…8854c4a9ead5

Receipts root

0x45fbd806e21c…fdc227d21c27

Nonce

0x0000000000000000

Extra data

0x00000004a817c800