Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xfcc8c05c36b89cbc28ab7ed340e60d35bf1560fa8bd842cf5fe7a345b9e17b5c · ArcScan

Block

#21,353,871

2026-09-17 16:08:59 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,871
Timestamp: 19 days ago · 2026-09-17 16:08:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcc8c05c36b89cbc28ab7ed340e60d35bf1560fa8bd842cf5fe7a345b9e17b5c
Parent hash: 0x59580c5c…070104b2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,871 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.9%7,163,749 / 30,000,000

Base fee

20 gwei

State root

0xe2d624ebd684…18c43a043a7a

Transactions root

0xa54c562657b9…bb08f4b4f360

Receipts root

0x0e2d20cfd17b…08513f6fc4af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800