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 #0xac33fab3a95bbb677f9e900b0472d614d6d17119a600264a77a227af473f9a73 · ArcScan

Block

#21,381,256

2026-09-17 20:01:09 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,381,256
Timestamp: 2 days ago · 2026-09-17 20:01:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xac33fab3a95bbb677f9e900b0472d614d6d17119a600264a77a227af473f9a73
Parent hash: 0x0032b0e4…c6f0470d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,381,256 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

48.0%14,416,844 / 30,000,000

Base fee

20 gwei

State root

0x5cbb03640cec…ec6c4bef7c00

Transactions root

0xdd8d8b49d14c…6608d6fada35

Receipts root

0x81e942b489a7…33903cd53121

Nonce

0x0000000000000000

Extra data

0x00000004a817c800