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 #0x66e7ac7a6c21310b56f0f40e7309cca512f11880462c36f55289630aa0c4156f · ArcScan

Block

#21,291,715

2026-09-17 07:24:00 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,291,715
Timestamp: 3 days ago · 2026-09-17 07:24:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x66e7ac7a6c21310b56f0f40e7309cca512f11880462c36f55289630aa0c4156f
Parent hash: 0x5a79adcb…6753da25
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,291,715 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

22.6%6,787,414 / 30,000,000

Base fee

20 gwei

State root

0xebf79827d143…34465b2bcf5d

Transactions root

0x837b2327a3ad…37176b33c20e

Receipts root

0xbc820d8dd16d…e6e2bed9d3c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800