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 #21410306 · ArcScan

Block

#21,410,306

2026-09-18 00:06:42 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,410,306
Timestamp: 5 days ago · 2026-09-18 00:06:42 UTC
Transactions: 0 transactions in this block
Block hash: 0xb96c8e37b40685a8ba312901e30177ebd74259decf919281683557b31fd81fd8
Parent hash: 0x5d8891a8…37f4739c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,410,306 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

4.5%1,365,750 / 30,000,000

Base fee

20 gwei

State root

0x2d00130c9e4a…56c461d28bb2

Transactions root

0xe5c538262669…c1b21c80679f

Receipts root

0xa2c5563c9dc7…1b0ab582e588

Nonce

0x0000000000000000

Extra data

0x00000004a817c800