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 #0xb9cdc510bf9d23ce773087ae8a26503c188a50ac64d5eba3c54b1dd1da02db87 · ArcScan

Block

#21,265,110

2026-09-17 03:39:14 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,110
Timestamp: 11 days ago · 2026-09-17 03:39:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9cdc510bf9d23ce773087ae8a26503c188a50ac64d5eba3c54b1dd1da02db87
Parent hash: 0x9dc4ca6b…8f657663
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,110 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.3%2,182,580 / 30,000,000

Base fee

20 gwei

State root

0x21a024fc8d07…82e14b156c0d

Transactions root

0x3ef3fe394f2b…9ad14da49fab

Receipts root

0xd2ea680ac1bf…874bf849e59e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800