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 #21279201 · ArcScan

Block

#21,279,201

2026-09-17 05:38:16 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,201
Timestamp: 20 days ago · 2026-09-17 05:38:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x16699aaa0381d6659cc09cfe49d34e20286737b6674cfffccd6bafad3fb22db1
Parent hash: 0x26f41840…3f76816e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,201 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

24.0%7,211,758 / 30,000,000

Base fee

20 gwei

State root

0x60210c24b92d…bc4bd213323c

Transactions root

0xdbebf235e752…b7a5b5afc971

Receipts root

0x0f119fc14578…ec3daef56c80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800