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 #21376100 · ArcScan

Block

#21,376,100

2026-09-17 19:17:35 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,100
Timestamp: 37 days ago · 2026-09-17 19:17:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xfda92fe7b0ff8a563de4e65da3a4ad061a17dfeb3517858576f91ebaa711d243
Parent hash: 0x06817890…d9f8b3e8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,100 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

14.4%4,308,084 / 30,000,000

Base fee

20 gwei

State root

0x249dbb979129…0d9109309fc9

Transactions root

0x74b184910c8b…a70b07cf2742

Receipts root

0x8689cabcfa94…2d82d6c048b7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800