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 #0x914f85868e37597df43f2f8d7a3cf62d135acbd2d7c54622ac209cb9291e828c · ArcScan

Block

#21,508,491

2026-09-18 13:56:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,508,491
Timestamp: 51 days ago · 2026-09-18 13:56:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x914f85868e37597df43f2f8d7a3cf62d135acbd2d7c54622ac209cb9291e828c
Parent hash: 0x164811bb…e749285c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,508,491 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

3.8%1,127,398 / 30,000,000

Base fee

20 gwei

State root

0x8864950c9ca7…0c5d4ab5a2c5

Transactions root

0x8e429e0dfab5…00e706aef5e5

Receipts root

0xb79a4733228a…f632a6190970

Nonce

0x0000000000000000

Extra data

0x00000004a817c800