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 #0xfcc21859038b7219d423b5c92139f2c4a9aa4cc631d034e7ebdad6a7a4785e7c · ArcScan

Block

#21,323,492

2026-09-17 11:52:24 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,323,492
Timestamp: 40 days ago · 2026-09-17 11:52:24 UTC
Transactions: 0 transactions in this block
Block hash: 0xfcc21859038b7219d423b5c92139f2c4a9aa4cc631d034e7ebdad6a7a4785e7c
Parent hash: 0x354a3f21…d55cf63b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,323,492 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

74.7%22,404,531 / 30,000,000

Base fee

20.751116773 gwei

State root

0xf94017fefc34…29a5093fc5c1

Transactions root

0x86a7a3490d27…289d634ff43e

Receipts root

0xaf39835b3a27…ab2e83d36041

Nonce

0x0000000000000000

Extra data

0x00000004d78f4935