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 #0xbbb920c1dfd00cd90c04bfba5d10d9959e37bdeb413cd2ba2458817fbc57af72 · ArcScan

Block

#21,540,304

2026-09-18 18:25:33 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,304
Timestamp: 43 days ago · 2026-09-18 18:25:33 UTC
Transactions: 0 transactions in this block
Block hash: 0xbbb920c1dfd00cd90c04bfba5d10d9959e37bdeb413cd2ba2458817fbc57af72
Parent hash: 0xe029acea…d5adab06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,304 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.6%2,274,624 / 30,000,000

Base fee

20 gwei

State root

0x9409b5b5f113…50e50e9d195a

Transactions root

0xfb077e2cac87…e09160313e39

Receipts root

0x225fcb2f4d55…a25bdbae4b6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800