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 #0x459a69e0642499bb75167a1fca0585e368220febbac82f74f50a5384dafb6a3d · ArcScan

Block

#21,220,497

2026-09-16 21:22:34 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,497
Timestamp: 13 days ago · 2026-09-16 21:22:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x459a69e0642499bb75167a1fca0585e368220febbac82f74f50a5384dafb6a3d
Parent hash: 0x43328f4e…63ad7b6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,497 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

70.3%21,078,885 / 30,000,000

Base fee

20.619544264 gwei

State root

0x379557e089c0…2bcbc909afe2

Transactions root

0xbdddc59ebcb9…a1198d8567d9

Receipts root

0xfa291d41412a…e4a257b05cde

Nonce

0x0000000000000000

Extra data

0x00000004cdbc9c9f