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

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 #21240440 · ArcScan

Block

#21,240,440

2026-09-17 00:10:55 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,240,440
Timestamp: 10 days ago · 2026-09-17 00:10:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f8fb65c1069cc3b66967ae7e7e4e7b4e23c4f29c1aae0c1fa7e1f5abe1a1053
Parent hash: 0xeb2d7be5…bee99298
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,240,440 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

30.5%9,150,452 / 30,000,000

Base fee

20 gwei

State root

0xe0ec4559d588…69cf2cf5d306

Transactions root

0xe0537aa59c93…b2fd0022947a

Receipts root

0x71d4bfe30490…08f3bdb8b40b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800