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 #21542260 · ArcScan

Block

#21,542,260

2026-09-18 18:42:05 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,542,260
Timestamp: 23 days ago · 2026-09-18 18:42:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x832ef9e0e6fa618e2f2a75d6b15691b179d5514933b4360bda4fdd05adcfd90b
Parent hash: 0x84eca20d…262ada69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,542,260 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.3%2,182,323 / 30,000,000

Base fee

20 gwei

State root

0x9d557ec8c609…3319f4c7822f

Transactions root

0xf60f6c516fa3…98c2c13641a9

Receipts root

0x3c79f41030ba…d44e1b6b9ef5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800