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 #0x4e05e040aedfee226a66fc12775ab1dcf6324ce1411f0a09d2fd326d7f9036c3 · ArcScan

Block

#21,357,355

2026-09-17 16:39:06 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,355
Timestamp: 10 days ago · 2026-09-17 16:39:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x4e05e040aedfee226a66fc12775ab1dcf6324ce1411f0a09d2fd326d7f9036c3
Parent hash: 0x87f43cdd…6067c40b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,355 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

7.0%2,109,330 / 30,000,000

Base fee

20 gwei

State root

0x0b49d308cab0…26b4a85ca818

Transactions root

0xf03df6962dc3…c36d0e01189b

Receipts root

0xaedb169b2e85…f0b29267b4d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800