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 #0x4473cd8fab1181efaade370f2419f1e0f9747c1b4f8497a84b5bd3facd9674eb · ArcScan

Block

#21,301,373

2026-09-17 08:45:37 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,301,373
Timestamp: 5 days ago · 2026-09-17 08:45:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x4473cd8fab1181efaade370f2419f1e0f9747c1b4f8497a84b5bd3facd9674eb
Parent hash: 0xc55dbe07…29cb9628
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,301,373 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

14.3%4,304,556 / 30,000,000

Base fee

20 gwei

State root

0x1b78c2ccf7f5…4f555e9619a6

Transactions root

0x58c09e6fab13…eeb6933b133a

Receipts root

0xd2012b6d9a36…25d8d17a809b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800