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 #0x69ca9f4e97c0cbf1ef1d016d23afa1f5d6f7fe08ddd8d1279acffe8b7d767c18 · ArcScan

Block

#21,398,672

2026-09-17 22:28:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,398,672
Timestamp: 48 days ago · 2026-09-17 22:28:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x69ca9f4e97c0cbf1ef1d016d23afa1f5d6f7fe08ddd8d1279acffe8b7d767c18
Parent hash: 0x435b75c0…6be62f98
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,398,672 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.7%1,424,580 / 30,000,000

Base fee

20 gwei

State root

0xfe9a87e8c25d…7d4defc13aa2

Transactions root

0xa73b8e462c8a…315f6ba8b3c7

Receipts root

0x173e997fd4b1…43acb7dbb101

Nonce

0x0000000000000000

Extra data

0x00000004a817c800