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 #21366465 · ArcScan

Block

#21,366,465

2026-09-17 17:56:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,465
Timestamp: 48 days ago · 2026-09-17 17:56:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x15136b4625f1b8079cab18ec7c804750cfb0fb3b616ee1581fbde4618b49c7bf
Parent hash: 0xb39aa474…81c41f65
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,465 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.7%2,307,445 / 30,000,000

Base fee

20 gwei

State root

0x59ff389ecefb…cec7a4e161a7

Transactions root

0x3d45262a2642…2af354d44198

Receipts root

0xaad382998579…b9ab508d81be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800