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 #0xf70c82ef73cbfb1fb70f27e2febd54f88b46142db3f13532fabbf7df9c8ef0d8 · ArcScan

Block

#21,358,257

2026-09-17 16:46:51 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,358,257
Timestamp: 7 days ago · 2026-09-17 16:46:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xf70c82ef73cbfb1fb70f27e2febd54f88b46142db3f13532fabbf7df9c8ef0d8
Parent hash: 0xfe115b7c…c07801bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,358,257 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.4%4,935,652 / 30,000,000

Base fee

20 gwei

State root

0x0cba9705e68c…9b467671e011

Transactions root

0xc1aea5276a74…11f153b2f0d7

Receipts root

0x1902f40b41cb…b2f1af8f4fc9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800