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 #0xfdf5875985bacd2adb0169eeb6e5aa928f16945d5337d1654068b07947e2c977 · ArcScan

Block

#21,416,836

2026-09-18 01:01:54 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,416,836
Timestamp: 55 days ago · 2026-09-18 01:01:54 UTC
Transactions: 0 transactions in this block
Block hash: 0xfdf5875985bacd2adb0169eeb6e5aa928f16945d5337d1654068b07947e2c977
Parent hash: 0x411ee961…d13dc795
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,416,836 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

1.9%571,990 / 30,000,000

Base fee

20 gwei

State root

0xf00ade9ddd52…b713c3cfa40b

Transactions root

0x51ed198ac984…d99deb5c87c1

Receipts root

0x7c259eb5bd8a…1dcb6f994def

Nonce

0x0000000000000000

Extra data

0x00000004a817c800