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 #0x8ec96c853681e8770e1acbc90d20f5f817ee7bf5872ecc3031ce100d5fb4834e · ArcScan

Block

#21,540,948

2026-09-18 18:31:00 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,948
Timestamp: 23 days ago · 2026-09-18 18:31:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x8ec96c853681e8770e1acbc90d20f5f817ee7bf5872ecc3031ce100d5fb4834e
Parent hash: 0xb98a22b3…edb9cb75
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,948 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

6.9%2,078,000 / 30,000,000

Base fee

20 gwei

State root

0x3c7e5d6f4f77…9af8edf98542

Transactions root

0x77078e07966b…510f19a7622a

Receipts root

0xd5fc8cb8725b…11d9db9ece93

Nonce

0x0000000000000000

Extra data

0x00000004a817c800