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 #0xa83d76a484c31445b3abd1ab3e7afaa4a1dbd3d9bae89888b2e2885eb421fb25 · ArcScan

Block

#21,481,645

2026-09-18 10:09:43 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,645
Timestamp: 49 days ago · 2026-09-18 10:09:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xa83d76a484c31445b3abd1ab3e7afaa4a1dbd3d9bae89888b2e2885eb421fb25
Parent hash: 0xbe8e1dd3…159d7509
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,645 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

2.3%676,100 / 30,000,000

Base fee

20 gwei

State root

0x47b517790f20…5f94da1ffe1a

Transactions root

0x0d2ec46380db…1a7af199199e

Receipts root

0x1a30422eaa1b…f439d21b9a70

Nonce

0x0000000000000000

Extra data

0x00000004a817c800