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 #21326603 · ArcScan

Block

#21,326,603

2026-09-17 12:18:40 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,326,603
Timestamp: 12 days ago · 2026-09-17 12:18:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x469f3847c294b54b81504885bd6b963d7472b22badd7f944c5bbbbf51ec790a7
Parent hash: 0x837eb00c…95071ecd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,326,603 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.9%7,162,962 / 30,000,000

Base fee

20 gwei

State root

0x1efb22e7298a…8ee6f73c66a8

Transactions root

0x4eff3c8ef582…f1840808d76b

Receipts root

0x5d9c23efea2a…e646bd922a3d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800