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 #0x662a5034b7ccc68d9adbf7ab363b8771b55102da71367baca39ff4bebe1adc9a · ArcScan

Block

#21,397,866

2026-09-17 22:21:32 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,397,866
Timestamp: 54 days ago · 2026-09-17 22:21:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x662a5034b7ccc68d9adbf7ab363b8771b55102da71367baca39ff4bebe1adc9a
Parent hash: 0x3c73adaf…7926097f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,397,866 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

1.0%303,455 / 30,000,000

Base fee

20 gwei

State root

0xdb11f6b0aafa…3f8070ea5153

Transactions root

0x95674177fc15…28ac35eba6d5

Receipts root

0x7c321e93a5b3…b50f0a301c52

Nonce

0x0000000000000000

Extra data

0x00000004a817c800