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 #0x04ec54272ae76fc11ca1d3bb47bdf51c56b15bfa78064a36567eea8c3b75a9ed · ArcScan

Block

#21,340,370

2026-09-17 14:14:57 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,370
Timestamp: 52 days ago · 2026-09-17 14:14:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x04ec54272ae76fc11ca1d3bb47bdf51c56b15bfa78064a36567eea8c3b75a9ed
Parent hash: 0x3fa41e11…825b7a8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,370 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

12.9%3,874,534 / 30,000,000

Base fee

20 gwei

State root

0xacef8d61369f…6882f389fe9b

Transactions root

0x1bcf9211357e…56479ada7f35

Receipts root

0xa2b72065e8c9…0dab0d986365

Nonce

0x0000000000000000

Extra data

0x00000004a817c800