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 #21508432 · ArcScan

Block

#21,508,432

2026-09-18 13:56:10 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,432
Timestamp: 51 days ago · 2026-09-18 13:56:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x7d1e5ac6b01e69c32730fc57ebc1821a12f1b05603701c7b3f91512b5a578207
Parent hash: 0xf6c41aa2…40316e97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,432 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

3.6%1,091,341 / 30,000,000

Base fee

20 gwei

State root

0x49c7cabea241…5674489fee4a

Transactions root

0xa033540f7a51…2f8cf6cd9f12

Receipts root

0xcd5788460149…86b1067a1e40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800