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 #0x458f8622b5beb1c0122cdd697088ab7d834073fa8535ed702c537f11a8dcf770 · ArcScan

Block

#21,371,547

2026-09-17 18:39:07 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,547
Timestamp: 4 days ago · 2026-09-17 18:39:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x458f8622b5beb1c0122cdd697088ab7d834073fa8535ed702c537f11a8dcf770
Parent hash: 0x301a7709…15e71a33
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,547 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

9.0%2,710,512 / 30,000,000

Base fee

20 gwei

State root

0x6b5c8ceb4a8f…6317f30105e2

Transactions root

0xbfeeccfd655b…453b730d912d

Receipts root

0x08536fa6b7cb…c34aa59f84f1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800