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 #0xcbb5b378b5c1cc02bb191b3b21f6d701c6699123c451f808be7d982574f4b9f5 · ArcScan

Block

#21,320,499

2026-09-17 11:27:08 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,320,499
Timestamp: 32 days ago · 2026-09-17 11:27:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xcbb5b378b5c1cc02bb191b3b21f6d701c6699123c451f808be7d982574f4b9f5
Parent hash: 0x0ea63041…5f0f3e39
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,320,499 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

10.6%3,186,876 / 30,000,000

Base fee

20 gwei

State root

0x675cfca04635…558d88727bce

Transactions root

0x059ee02311f8…aa123fdef25b

Receipts root

0x6a211d51fa39…df3b201356a4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800