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 #0x21dee02f751f90bbe59bcc035f06a68f10f8795a097c40cca778089809a37485 · ArcScan

Block

#21,384,618

2026-09-17 20:29:34 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,384,618
Timestamp: 2 days ago · 2026-09-17 20:29:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x21dee02f751f90bbe59bcc035f06a68f10f8795a097c40cca778089809a37485
Parent hash: 0xa264c632…a9a018d1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,384,618 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.3%2,184,499 / 30,000,000

Base fee

20 gwei

State root

0x654860ee675e…68850c64ffce

Transactions root

0x6eb2dc0b29a1…188788c33591

Receipts root

0x41479ee58c17…71bb3bfa9666

Nonce

0x0000000000000000

Extra data

0x00000004a817c800